Dealing with macOS audio issues

Issue description

The macOS audio daemon coreaudiod is crashing often and causes audio issues for me. I’ve been having this audio problem across multiple devices and macOS versions:

previously:
- MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports)
- macOS High Sierra 10.13.6 (17G10021)
currently:
- MacBook Pro (MacBookPro15,2, Quad-Core Intel Core i5, 2019, Four Thunderbolt 3 Ports)
- macOS Catalina 10.15.4 (19E287)

I have no external drivers, and (usually) no external devices, and it still happens every few minutes. When coreaudiod dies, it causes my computer to hang momentarily, and then the audio to drop out. A reboot always fixes it 100% of the time.

Without a reboot the audio often doesn’t return until I kill all instances of coreaudiod with:

$ sudo killall coreaudiod

This causes the daemon to be restarted. Sometimes even this radical step only seems to help for a few minutes before the audio starts glitching again.

Possible solution

Going through a thread on the juce forums about audio unit development mentioned killing AudioComponentRegistrar as a solution to their problem of having to restart their Mac after deploying newly built plugins in ~/Library/Audio/Plug-Ins/Components. Running both commands immediately fixed the issue for me:

$ sudo killall -9 AudioComponentRegistrar
$ sudo killall -9 coreaudiod

Clue 1 - Application logs

When the audio breaks the following events get logged in console.app …

Received Boot notification. Enumeration already complete: 1

… and several programs report that their audio devices get deactivated and removed. As a result applications throw errors that audio devices cannot be found:

HALS_Device::_Deactivate: deactivating device 2380: BuiltInMicrophoneDevice
HALS_Device::_Deactivate: deactivating device 2327: Speaker
Teams AudioObjectRemovePropertyListener: no object with given ID 421
Chrome  AudioObjectRemovePropertyListener: no object with given ID 493
AirPlay <<<< FigRoutingManager_macOSAudio >>>> FigRoutingManagerAudioDevicesListChanged: CMSession

Expand the following snippet for a detailed log excerpt from log stream --process coreaudiod:

coreaudiod events

2020-04-27 13:17:17.568600+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Received Boot notification. Enumeration already complete: 1
2020-04-27 13:17:17.579540+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_Deactivate: deactivating device 3282: BuiltInMicrophoneDevice
2020-04-27 13:17:17.582592+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.582636+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:17.582667+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:17.582694+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:17.582740+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:17.582780+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:17.582820+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:17.583116+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.583473+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:17.583735+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:17.583917+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:17.584101+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:17.584371+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.584518+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:17.584689+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:17.584834+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:17.585760+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' | found preferred[0] 3273: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:17.585798+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:17.586015+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:17.586183+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:17.586369+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.586568+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:17.586874+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:17.586951+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:17.587184+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' | found preferred[0] 3273: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:17.587047+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_Deactivate: deactivating device 3230: Speaker
2020-04-27 13:17:17.587304+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:17.587410+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:17.587628+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:17.587936+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.588043+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:17.588186+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:17.588321+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:17.588522+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' | found preferred[0] 3273: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:17.588558+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:17.588674+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:17.588807+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:17.589008+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.589106+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:17.589210+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.589558+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.589640+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:17.589783+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:17.589922+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:17.590017+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:17.590132+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:17.590279+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:17.590561+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.590611+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:17.590715+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:17.590806+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:17.590955+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:17.591044+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.591178+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:17.591273+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:17.591367+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:17.591586+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' | found preferred[0] 3273: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:17.591624+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:17.591688+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:17.591806+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:17.591913+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.592015+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:17.592138+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:17.592308+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:17.592546+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' | found preferred[0] 3273: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:17.592572+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:17.592589+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:17.592650+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:17.592753+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.592815+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:17.592870+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:17.592944+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:17.593107+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' | found preferred[0] 3273: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:17.593126+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:17.593149+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:17.593261+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:17.593336+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.593446+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:17.593550+0200 0x564da2   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.760050+0200 0x564d8f   Error       0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_IOContext::StartIOThread: no master engine info
2020-04-27 13:17:17.762455+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_Deactivate: deactivating device 3273: BuiltInSpeakerDevice
2020-04-27 13:17:17.763179+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.763210+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:17.763233+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:17.763264+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:17.763309+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:17.763336+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:17.763357+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:17.763460+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.763487+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:17.763509+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:17.763647+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:17.763754+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:17.763886+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.763981+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:17.764154+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:17.764275+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:17.764469+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:17.764658+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:17.764995+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.765203+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:17.765291+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:17.765428+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:17.765592+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:17.765933+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.765968+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:17.765988+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:17.766096+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:17.766221+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:17.766301+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:17.766542+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.766704+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:17.766943+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:17.767051+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:17.767161+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:17.767351+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.767591+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:17.767716+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:17.767794+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:17.768111+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:17.768142+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:17.768610+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.768692+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:17.768907+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:17.769083+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:17.769227+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:17.769362+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.769754+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:17.769931+0200 0x564d97   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.776452+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_Deactivate: deactivating device 3193: Codec Output
2020-04-27 13:17:17.777480+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.777517+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:17.777543+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:17.777568+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:17.777618+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:17.777666+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:17.777886+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:17.778173+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.778205+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:17.778276+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:17.778361+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:17.778448+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:17.778516+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.778593+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:17.778682+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:17.778764+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:17.778972+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:17.779130+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:17.779315+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.779474+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:17.779636+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:17.779823+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:17.779996+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:17.780165+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.780300+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:17.780418+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:17.780494+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:17.781248+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:17.781285+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:17.781368+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.781395+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:17.781500+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:17.781755+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:17.781927+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:17.782030+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.782170+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:17.782266+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:17.782415+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:17.782626+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:17.782768+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:17.782686+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_Deactivate: deactivating device 3173: Digital Mic
2020-04-27 13:17:17.782922+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.783028+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:17.783180+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:17.783497+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:17.783532+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:17.783607+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.783702+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:17.783799+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.784308+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.784338+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:17.784524+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:17.784594+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:17.784666+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:17.784803+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:17.784921+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:17.785028+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.785145+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:17.785317+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:17.785413+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:17.785597+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:17.785750+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.785906+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:17.786016+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:17.786119+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:17.786369+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:17.786400+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:17.786587+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.786649+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:17.786757+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:17.786846+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:17.786986+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:17.787198+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.787334+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:17.787468+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:17.787636+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:17.787803+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:17.787985+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:17.788219+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.788351+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:17.788494+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:17.788629+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:17.788802+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:17.788985+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.789075+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:17.789189+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:17.789296+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:17.789474+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:17.789607+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:17.787751+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_Deactivate: deactivating device 3253: Codec Input
2020-04-27 13:17:17.789784+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.789969+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:17.790142+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:17.791947+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:17.792369+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:17.792499+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.792666+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:17.793401+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.793890+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.794028+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:17.794198+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:17.794341+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:17.794401+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:17.794480+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:17.794595+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:17.794715+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.794818+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:17.794408+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Sending alive notification
2020-04-27 13:17:17.794952+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:17.795052+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:17.795250+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:17.795411+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.795539+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:17.795735+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:17.795909+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:17.796087+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:17.796250+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:17.796366+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.796502+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:17.796590+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:17.796680+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:17.796840+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:17.796994+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.797081+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:17.797218+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:17.797374+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:17.797549+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:17.797684+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:17.797882+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.797980+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:17.798137+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:17.798264+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:17.798347+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:17.798478+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.798565+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:17.798786+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:17.798882+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:17.799028+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:17.799164+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:17.799315+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.799409+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:17.799490+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:17.799574+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:17.799658+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:17.799795+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.799981+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:17.800055+0200 0x564d9f   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.956263+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::Activate: activating device 3320: Digital Mic
2020-04-27 13:17:17.958211+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.958240+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     --->>>
2020-04-27 13:17:17.958365+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     <<<---
2020-04-27 13:17:17.958383+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.958401+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:17.958417+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:17.958436+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:17.958457+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:17.958476+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:17.958495+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:17.958574+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:17.958728+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.958761+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:17.958884+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:17.958956+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:17.959061+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:17.959160+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.959260+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:17.959352+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:17.959446+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:17.959554+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:17.959636+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:17.959776+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.959844+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:17.959957+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:17.960065+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:17.960170+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:17.960276+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.960388+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:17.960538+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:17.960636+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:17.960705+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:17.960746+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:17.960826+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.960856+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:17.960915+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:17.961014+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:17.961110+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:17.961202+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.961298+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:17.961384+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:17.961466+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:17.961628+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:17.961708+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:17.961855+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:17.961999+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:17.962085+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:17.962174+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:17.962254+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:17.962336+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:17.962410+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:17.962523+0200 0x564d8e   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.073861+0200 0x564e00   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_GetCombinedVolumeScalar: client 53 is not present and has a combined volume scalar is 1.000000
2020-04-27 13:17:18.073893+0200 0x564e00   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_GetCombinedVolumeScalar: client 53 is not present and has a combined volume scalar is 1.000000
2020-04-27 13:17:18.323355+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::Activate: activating device 3340: Codec Output
2020-04-27 13:17:18.325275+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.325302+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     --->>>
2020-04-27 13:17:18.325472+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     <<<---
2020-04-27 13:17:18.325504+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.325524+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.325543+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:18.325562+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:18.325581+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:18.325601+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:18.325623+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:18.325643+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:18.325767+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.325826+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:18.325917+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:18.326012+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:18.326112+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:18.326198+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.326289+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:18.326384+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:18.326486+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:18.326613+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:18.326692+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:18.326823+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.326909+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:18.327014+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:18.327133+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:18.327220+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:18.327310+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.327409+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:18.327497+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:18.327615+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:18.327735+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:18.327821+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:18.327981+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.328030+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:18.328143+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:18.328233+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:18.328315+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:18.328391+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.328481+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:18.328552+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:18.328634+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:18.328738+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:18.328791+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:18.328911+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.328995+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:18.329053+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:18.329104+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:18.329160+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:18.329238+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.329302+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:18.329407+0200 0x564de5   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.492573+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::Activate: activating device 3377: Speaker
2020-04-27 13:17:18.494799+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.494844+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     --->>>
2020-04-27 13:17:18.494983+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     <<<---
2020-04-27 13:17:18.495004+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.495021+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.495042+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:18.495063+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:18.495109+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:18.495270+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:18.495368+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:18.495463+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:18.495623+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.495760+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:18.495853+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:18.495948+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:18.496014+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:18.496095+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.496186+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:18.496298+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:18.496399+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:18.496538+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:18.496658+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:18.496876+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.497032+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:18.497200+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:18.497359+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:18.497542+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:18.497690+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.497825+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:18.497976+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:18.498045+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:18.498177+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:18.498225+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:18.498355+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.498428+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:18.498529+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:18.498629+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:18.498746+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:18.498813+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.498916+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:18.498980+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:18.499044+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:18.499149+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:18.499216+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:18.499350+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.499454+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:18.499546+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:18.499629+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:18.499713+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:18.499782+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.499845+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:18.499889+0200 0x564d6a   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.635513+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::Activate: activating device 3400: Codec Input
2020-04-27 13:17:18.638014+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.638047+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     --->>>
2020-04-27 13:17:18.638239+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     <<<---
2020-04-27 13:17:18.638269+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.638298+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.638326+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:18.638353+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:18.638377+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:18.638399+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:18.638596+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:18.638807+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:18.639108+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.639206+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:18.639386+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:18.639503+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:18.639626+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:18.639761+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.639911+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:18.640003+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:18.640112+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:18.640275+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:18.640344+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' --->>>
2020-04-27 13:17:18.640522+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.640647+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dOut' <<<---
2020-04-27 13:17:18.640740+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dOut' no eligible devices
2020-04-27 13:17:18.640831+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:18.640929+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:18.641025+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.641116+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:18.641180+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:18.641285+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:18.641428+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:18.641508+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' --->>>
2020-04-27 13:17:18.641654+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.641728+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'sOut' <<<---
2020-04-27 13:17:18.641819+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'sOut' no eligible devices
2020-04-27 13:17:18.641901+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:18.642028+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:18.642161+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.642317+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:18.642473+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:18.642598+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:18.642734+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:18.642823+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' --->>>
2020-04-27 13:17:18.642988+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.643068+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'shrd' <<<---
2020-04-27 13:17:18.643188+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'shrd' no eligible devices
2020-04-27 13:17:18.643320+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:18.643436+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:18.643530+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.643660+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:18.643749+0200 0x564d69   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.649647+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) NO DSP capture is enabled!
2020-04-27 13:17:18.655673+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) New DSPGraph '<private>' created on device '<private>'
2020-04-27 13:17:18.656722+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) DSP configuration changed from '(null)' to '<private>' on device '<private>'
2020-04-27 13:17:18.657407+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) NO DSP capture is enabled!
2020-04-27 13:17:18.659418+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) New DSPGraph '<private>' created on device '<private>'
2020-04-27 13:17:18.659550+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) DSP configuration changed from '(null)' to '<private>' on device '<private>'
2020-04-27 13:17:18.663691+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) NO DSP capture is enabled!
2020-04-27 13:17:18.664177+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Enabled tail processing on speaker IO stop
2020-04-27 13:17:18.664681+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) <private>: Stream 'Reference Read' isn't an ASDDSPStream, skipping.
2020-04-27 13:17:18.696679+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) New DSPGraph '<private>' created on device '<private>'
2020-04-27 13:17:18.703811+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) DSP configuration changed from '(null)' to '<private>' on device '<private>'
2020-04-27 13:17:18.712988+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::Activate: activating device 3420: BuiltInSpeakerDevice
2020-04-27 13:17:18.714721+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.714758+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     --->>>
2020-04-27 13:17:18.715051+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     <<<---
2020-04-27 13:17:18.715078+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.715101+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.715122+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:18.715144+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:18.715166+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:18.715187+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:18.715250+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:18.715316+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:18.715512+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 0 items
2020-04-27 13:17:18.715566+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:18.715633+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice: 'dIn ' no eligible devices
2020-04-27 13:17:18.715705+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:18.715783+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:18.715837+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.715920+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:18.715977+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:18.716029+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:18.716148+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' | found preferred[0] 3420: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:18.716213+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:18.716266+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:18.716355+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:18.716578+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.716700+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:18.716806+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:18.716939+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:18.716678+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) NO DSP capture is enabled!
2020-04-27 13:17:18.717170+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' | found preferred[0] 3420: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:18.717200+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:18.717293+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:18.717390+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:18.717483+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.717666+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:18.717813+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:18.717947+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:18.718136+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' | found preferred[0] 3420: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:18.718165+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:18.718254+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:18.718384+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:18.718500+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.718658+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:18.718784+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.726212+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) New DSPGraph '<private>' created on device '<private>'
2020-04-27 13:17:18.729149+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (AudioServerDriver) DSP configuration changed from '(null)' to '<private>' on device '<private>'
2020-04-27 13:17:18.729313+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Setting dsp graph level parameter <private> on built-in microphone input to 0.000000
2020-04-27 13:17:18.729396+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Setting dsp graph level parameter <private> on built-in microphone input to 0.000000
2020-04-27 13:17:18.729494+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Setting dsp graph level parameter <private> on built-in microphone input to 0.000000
2020-04-27 13:17:18.729550+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Setting dsp graph level parameter <private> on built-in microphone input to 0.000000
2020-04-27 13:17:18.730454+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Observed clamshell state change: Open
2020-04-27 13:17:18.732370+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::Activate: activating device 3429: BuiltInMicrophoneDevice
2020-04-27 13:17:18.736548+0200 0x563f2c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Received alive notification. isEnumerationComplete: 1
2020-04-27 13:17:18.745676+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.745711+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     --->>>
2020-04-27 13:17:18.745904+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges(newdevices):     <<<---
2020-04-27 13:17:18.745934+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.745957+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.745977+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 --->>>
2020-04-27 13:17:18.745999+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' --->>>
2020-04-27 13:17:18.746022+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' --->>>
2020-04-27 13:17:18.746088+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' --->>>
2020-04-27 13:17:18.746291+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dIn ' <<<---
2020-04-27 13:17:18.746407+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' --->>>
2020-04-27 13:17:18.746754+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  Heap has 1 items
2020-04-27 13:17:18.746784+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)    3429: 'BuiltInMicrophoneDevice'
2020-04-27 13:17:18.746862+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Arrival Time:       (0, 0)
2020-04-27 13:17:18.746963+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Transport:          'bltn'
2020-04-27 13:17:18.747028+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Input Data Source:  'imic'
2020-04-27 13:17:18.747084+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Output Data Source: ''
2020-04-27 13:17:18.747154+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Input Kind:          Mic
2020-04-27 13:17:18.747296+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Output Kind:         None
2020-04-27 13:17:18.747414+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Can Be Input:        yes
2020-04-27 13:17:18.747513+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Can Be Output:       no
2020-04-27 13:17:18.747621+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)         Can Be System:       no
2020-04-27 13:17:18.747746+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' | picking 3429: 'BuiltInMicrophoneDevice'/'imic'
2020-04-27 13:17:18.747836+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::PickDefaultDevice:          'dIn ' <<<---
2020-04-27 13:17:18.747909+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dIn ' <<<---
2020-04-27 13:17:18.747995+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dIn ' <<<---
2020-04-27 13:17:18.748205+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.748294+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' --->>>
2020-04-27 13:17:18.748425+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' --->>>
2020-04-27 13:17:18.748511+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' --->>>
2020-04-27 13:17:18.748681+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' | found preferred[0] 3420: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:18.748707+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'dOut' <<<---
2020-04-27 13:17:18.748801+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'dOut' <<<---
2020-04-27 13:17:18.748886+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'dOut' <<<---
2020-04-27 13:17:18.748953+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.749029+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' --->>>
2020-04-27 13:17:18.749109+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' --->>>
2020-04-27 13:17:18.749211+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' --->>>
2020-04-27 13:17:18.749631+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' | found preferred[0] 3420: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:18.749766+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'sOut' <<<---
2020-04-27 13:17:18.749852+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'sOut' <<<---
2020-04-27 13:17:18.749950+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'sOut' <<<---
2020-04-27 13:17:18.750043+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.750118+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' --->>>
2020-04-27 13:17:18.750144+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' --->>>
2020-04-27 13:17:18.750207+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' --->>>
2020-04-27 13:17:18.750381+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' | found preferred[0] 3420: 'BuiltInSpeakerDevice'/'ispk'
2020-04-27 13:17:18.750399+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::FindPreferredDefaultDevice: 'shrd' <<<---
2020-04-27 13:17:18.750458+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::UpdateDefaultDevice:        'shrd' <<<---
2020-04-27 13:17:18.750507+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:            'shrd' <<<---
2020-04-27 13:17:18.750584+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  -----------------------------------
2020-04-27 13:17:18.750646+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_DefaultDeviceManager::CheckForChanges:                 <<<---
2020-04-27 13:17:18.750708+0200 0x564d9b   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  ===================================
2020-04-27 13:17:18.775250+0200 0x564d6c   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Setting dsp graph level parameter <private> on built-in microphone input to -0.047059
2020-04-27 13:17:18.779933+0200 0x564e07   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_GetCombinedVolumeScalar: client 53 is not present and has a combined volume scalar is 1.000000
2020-04-27 13:17:18.779970+0200 0x564e07   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_GetCombinedVolumeScalar: client 53 is not present and has a combined volume scalar is 1.000000
2020-04-27 13:17:18.801566+0200 0x564e09   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_GetCombinedVolumeScalar: client 56 is not present and has a combined volume scalar is 1.000000
2020-04-27 13:17:19.019102+0200 0x564e0d   Default     0x0                  68158  0    coreaudiod: (CoreAudio)  HALS_Device::_GetCombinedVolumeScalar: client 56 is not present and has a combined volume scalar is 1.000000
2020-04-27 13:17:19.168387+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Calling master mute setter OFF on built-in microphone input
2020-04-27 13:17:19.168460+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (BridgeAudioSP) Setting dsp graph level parameter <private> on built-in microphone input to 0.000000
2020-04-27 13:18:15.312912+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (AppleTimeSyncAudioClock) gPTPClockStatistics for 0xf9ffc20f37570005
2020-04-27 13:18:15.312967+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (AppleTimeSyncAudioClock) Grandmaster Identity: 0xf9ffc20f37570005
2020-04-27 13:18:15.313027+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (AppleTimeSyncAudioClock) Clock lock state: Locked
2020-04-27 13:18:15.313074+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (AppleTimeSyncAudioClock) Rate Ratio: 2199023255552/2199023255552 (1.000000000000)
2020-04-27 13:18:15.313120+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (AppleTimeSyncAudioClock) Anchors: 13061019965, 13061019965
2020-04-27 13:18:15.313152+0200 0x564d87   Default     0x0                  68158  0    coreaudiod: (AppleTimeSyncAudioClock) Sync Identity: 0xf9ffc20f37570005.0

The interesting find here is that another process told coreaudiod to restart but so far I have not been able to identify which one.

You can run system_profiler SPAudioDataType to list the available audio devices.

Clue 2 - Zoom audio plugin

I recently installed the Zoom video conferencing client on my Mac and this seemingly increased the frequency of these issues. Apparently removing the zoom audio plugin helped reduce the number of audio problems again:

$ sudo rm -rfv /Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/_CodeSignature/CodeResources
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/_CodeSignature
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/MacOS/ZoomAudioDevice
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/MacOS
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/Resources/ZoomAudioIcon.icns
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/Resources/Localizable.strings
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/Resources
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents/Info.plist
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver/Contents
/Library/Audio/Plug-Ins/HAL/ZoomAudioDevice.driver

References

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