I have a microbook2 and started to crackle sometimes even plays white noise just watching videos .
I'm on 10.13.3.but the problem is the same on 10.12.6 too.
Using the latest firmware and driver same rate in audio MIDI 48k and in cuemix , i snatched from console the error messages when it starts going bad, maybe someone can understand it.
default 09:44:10.814402 +0200 powerd Process powerd.52 TurnedOn InternalPreventDisplaySleep "com.apple.powermanagement.delayDisplayOff" age:00:00:00 id:68719510190 [System: PrevIdle PrevDisp DeclUser IntPrevDisp kDisp]
default 09:44:10.814690 +0200 powerd Process Google Chrome.592 Released NoDisplaySleepAssertion "Playing video" age:00:05:17 id:21474874119 [System: PrevIdle DeclUser IntPrevDisp kDisp]
default 09:44:10.828029 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FE2000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.828038 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.830430 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.830447 +0200 kernel searching for sourceBuffer 0x105fe2000
default 09:44:10.830448 +0200 kernel checking against 0x105fd2000
default 09:44:10.830449 +0200 kernel no clientbuffer found
default 09:44:10.830450 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.830451 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.830475 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FE4000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.830476 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.837480 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.837485 +0200 kernel searching for sourceBuffer 0x105fe4000
default 09:44:10.837486 +0200 kernel checking against 0x105fd2000
default 09:44:10.837487 +0200 kernel no clientbuffer found
default 09:44:10.837487 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.837489 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.837512 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FE6000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.837513 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.844449 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.844455 +0200 kernel searching for sourceBuffer 0x105fe6000
default 09:44:10.844456 +0200 kernel checking against 0x105fd2000
default 09:44:10.844457 +0200 kernel no clientbuffer found
default 09:44:10.844458 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.844459 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.844471 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FE8000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.844472 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.851441 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.851459 +0200 kernel searching for sourceBuffer 0x105fe8000
default 09:44:10.851460 +0200 kernel checking against 0x105fd2000
default 09:44:10.851460 +0200 kernel no clientbuffer found
default 09:44:10.851462 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.851463 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.851475 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FEA000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.851481 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.858475 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.858482 +0200 kernel searching for sourceBuffer 0x105fea000
default 09:44:10.858483 +0200 kernel checking against 0x105fd2000
default 09:44:10.858484 +0200 kernel no clientbuffer found
default 09:44:10.858485 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.858491 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.858503 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FEC000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.858505 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.869246 +0200 kernel + IOAudioEngineUserClient[<private>]::performWatchdogOutput(<private>, 14911) - (4a914,880)
default 09:44:10.869260 +0200 kernel - IOAudioEngineUserClient[<private>]::performWatchdogOutput(<private>, 14911) - (4a914,c80)
default 09:44:10.869456 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.869458 +0200 kernel searching for sourceBuffer 0x105fec000
default 09:44:10.869459 +0200 kernel checking against 0x105fd2000
default 09:44:10.869460 +0200 kernel no clientbuffer found
default 09:44:10.869461 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.869465 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.869477 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FD2000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.869479 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.871434 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.871455 +0200 kernel searching for sourceBuffer 0x105fd2000
default 09:44:10.871458 +0200 kernel +- IOAudioEngineUserClient[<private>]::removeBufferSet(<private>)
default 09:44:10.871460 +0200 kernel + IOAudioStream[<private>]::removeClient(<private>)
default 09:44:10.871476 +0200 kernel +-IOAudioStream[<private>]::safeLogError kErrorLogDumpCounters mStreamErrorCountsUpdated=0
default 09:44:10.871477 +0200 kernel - IOAudioStream[<private>]::removeClient(<private>)
default 09:44:10.871494 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x0
default 09:44:10.871497 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x0
default 09:44:10.871506 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FD6000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.871508 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.873437 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.873443 +0200 kernel did not find clientBufferSetList for ID 0x12e
default 09:44:10.873443 +0200 kernel no bufferSet found for id 0x12e
default 09:44:10.873444 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.873446 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.873457 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FDA000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.873458 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.875441 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.875445 +0200 kernel did not find clientBufferSetList for ID 0x12e
default 09:44:10.875446 +0200 kernel no bufferSet found for id 0x12e
default 09:44:10.875447 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.875448 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:10.875458 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x1, arg0 0x105FDE000, arg1 0x12e, arg2 0x0 arg3 0x0
default 09:44:10.875460 +0200 kernel scalarInputCount=0x2 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:10.875475 +0200 kernel + IOAudioEngineUserClient[<private>]::unregisterClientBuffer64(0x<private>, 0x12e)
default 09:44:10.875806 +0200 powerd Process coreaudiod.126 TurnedOff PreventUserIdleSystemSleep "com.apple.audio.com_motu_driver_MicroBookAudio_AudioEngine:000b0800.context.preventuseridlesleep" age:00:05:18 id:4295003084 [System: PrevIdle DeclUser IntPrevDisp kDisp]
default 09:44:10.875476 +0200 kernel did not find clientBufferSetList for ID 0x12e
default 09:44:10.875478 +0200 kernel no bufferSet found for id 0x12e
default 09:44:10.875478 +0200 kernel - IOAudioEngineUserClient::unregisterClientBuffer64 no sourcebuffer returns 0x<private>
default 09:44:10.875479 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x<private>
default 09:44:11.196046 +0200 sharingd Nearby stop advertising of type: 16
default 09:44:11.196133 +0200 sharingd Nearby start advertising with data: Advertising request of type 16, priority 1, UseFG 432 (270.00 ms), data <0b00>, connectable 1, options {
} priority 0 mode 432 options (null)
default 09:44:11.196294 +0200 wirelessproxd Stop advertising for process sharingd (339) of type 16
default 09:44:11.196424 +0200 wirelessproxd advertisingRulesOSX - advertisements: (
{
kCBAdvAppleMfgTypeKey = 12;
kCBAdvDataAppleMfgData = <13ff4c00 0c0e00d3 20ff4e6c f13dd353 21801bf4>;
kCBAdvOptionUseFGInterval = 1;
}
)
default 09:44:11.196493 +0200 wirelessproxd Requesting to start advertising for clients 12 with (
{
kCBAdditionalAppleMfgAdvertisements = (
);
kCBAdvDataAppleMfgData = <13ff4c00 0c0e00d3 20ff4e6c f13dd353 21801bf4>;
kCBAdvOptionUseFGInterval = 1;
kCBMsgArgIsPrivilegedDaemon = 1;
}
)
default 09:44:11.196947 +0200 analyticsd [<private>] no observers; dropped.
default 09:44:11.196866 +0200 wirelessproxd Start advertising for process sharingd (339) of type 16 with advertising interval 432 (270.00 ms)
default 09:44:11.196973 +0200 wirelessproxd advertisingRulesOSX - advertisements: (
{
kCBAdvAppleMfgTypeKey = 12;
kCBAdvDataAppleMfgData = <13ff4c00 0c0e00d3 20ff4e6c f13dd353 21801bf4>;
kCBAdvOptionUseFGInterval = 1;
},
{
kCBAdvAppleMfgTypeKey = 16;
kCBAdvDataAppleMfgData = <07ff4c00 10020b00>;
kCBAdvOptionUseFGInterval = 0;
}
)
default 09:44:11.197705 +0200 analyticsd [<private>] no observers; dropped.
default 09:44:11.197291 +0200 wirelessproxd Requesting to start advertising for clients 12 16 with (
{
kCBAdditionalAppleMfgAdvertisements = (
{
kCBAdvAppleMfgTypeKey = 16;
kCBAdvDataAppleMfgData = <07ff4c00 10020b00>;
kCBAdvOptionUseFGInterval = 0;
}
);
kCBAdvDataAppleMfgData = <13ff4c00 0c0e00d3 20ff4e6c f13dd353 21801bf4>;
kCBAdvOptionUseFGInterval = 1;
kCBMsgArgIsPrivilegedDaemon = 1;
}
)
default 09:44:11.198093 +0200 wirelessproxd client.trigger:#N Random sample for 0x28000f is skip
default 09:44:11.198638 +0200 analyticsd [<private>] no observers; dropped.
default 09:44:11.208001 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 4 output stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208045 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[0] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208074 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[1] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208112 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[2] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208151 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[3] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208257 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 6 input stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208295 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[0] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208323 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[1] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208349 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[2] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208374 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[3] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208399 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[4] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.208424 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[5] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.211762 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 4 output stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.211825 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[0] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.211851 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[1] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.211880 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[2] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.211906 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[3] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.212025 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 6 input stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.212054 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[0] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.212079 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[1] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.212104 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[2] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.212128 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[3] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.212153 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[4] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.212211 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[5] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.213659 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 4 output stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.213700 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[0] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.213741 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[1] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.213764 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[2] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.213802 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[3] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.213934 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 6 input stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.213972 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[0] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.214000 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[1] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.214026 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[2] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.214051 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[3] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.214083 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[4] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.214123 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[5] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217525 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 4 output stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217566 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[0] => Enabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217596 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[1] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217622 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[2] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217647 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: output stream[3] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217751 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: pushing 6 input stream(s) to 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217782 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[0] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217806 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[1] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217830 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[2] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217917 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[3] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.217976 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[4] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.218030 +0200 coreaudiod HALS_IOContextDescription.cppPushStreamUsageToEngines_block_invoke: IOContext 302: input stream[5] => Disabled: 'com_motu_driver_MicroBookAudio_AudioEngine:000b0800'
default 09:44:11.219050 +0200 kernel + IOAudioEngineUserClient::externalMethod, selector=0x0, arg0 0x6, arg1 0x105fd2000, arg2 0x3850 arg3 0x12e
default 09:44:11.219059 +0200 kernel scalarInputCount=0x4 structureInputSize 0x0, scalarOutputCount 0x0, structureOutputSize 0x0
default 09:44:11.219083 +0200 kernel + IOAudioEngineUserClient::registerBuffer64 0x6 0x105fd2000 0x3850 0x12e
default 09:44:11.219086 +0200 kernel + IOAudioEngineUserClient::safeRegisterClientBuffer64 <private>
default 09:44:11.219090 +0200 kernel + IOAudioEngineUserClient[<private>]::registerClientBuffer64 (<private>[1], 0x105fd2000, 0x3850, 0x12e)
default 09:44:11.219091 +0200 kernel did not find clientBufferSetList for ID 0x12e
default 09:44:11.219204 +0200 kernel clientBuffer->mAudioClientBuffer32.sourceBuffer before offset: <private>, offset size: 16
default 09:44:11.219205 +0200 kernel clientBuffer->mAudioClientBuffer32.sourceBuffer after offset: <private>
default 09:44:11.219207 +0200 kernel did not find clientBufferSetList for ID 0x12e
default 09:44:11.219207 +0200 kernel creating new IOAudioClientBufferSet
default 09:44:11.219208 +0200 kernel output
default 09:44:11.219209 +0200 kernel isOnline adding client
default 09:44:11.219210 +0200 kernel + IOAudioStream[<private>]::addClient(<private>)
default 09:44:11.219227 +0200 kernel - IOAudioStream[<private>]::addClient(<private>) returns 0x0
default 09:44:11.219228 +0200 kernel - IOAudioEngineUserClient::registerClientBuffer64() result 0x0
default 09:44:11.219230 +0200 kernel - IOAudioEngineUserClient::safeRegisterClientBuffer64 returns 0x0
default 09:44:11.219233 +0200 kernel - IOAudioEngineUserClient::registerBuffer64 0x6 0x105fd2000 0x3850 0x12e returns 0x0
default 09:44:11.219233 +0200 kernel - IOAudioEngineUserClient::externalMethod returns 0x0
Need help with microbook 2 osx crackling
Moderator: James Steele
Forum rules
Discussion related to installation, configuration and use of MOTU hardware such as MIDI interfaces, audio interfaces, etc. for Mac OSX
Discussion related to installation, configuration and use of MOTU hardware such as MIDI interfaces, audio interfaces, etc. for Mac OSX