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I'm trying to listen to a podcast through Apple's headphones on my Macbook Pro (Retina, 13 Inch, mid 2014), running OS X 10.10.1, but the audio keeps cutting out.

When the audio cuts out, the following log messages appear in the Console app:

26/11/14 18:27:51,370 AirPlayUIAgent[348]: 2014-11-26 06:27:51.369515 PM [AirPlayAVSys] AirPlay became the default audio device
26/11/14 18:27:51,378 discoveryd[51]: AwdlD2d AwdlD2dStartBrowsingForKey: '_raop' Browsing service started
26/11/14 18:27:51,379 discoveryd[51]: AwdlD2d AwdlD2dStartBrowsingForKey: '_airplay' Browsing service started
26/11/14 18:27:51,407 SystemUIServer[198]: 2014-11-26 06:27:51.407192 PM [AirPlayAVSys] AirPlay became the default audio device
26/11/14 18:27:51,437 coreaudiod[597]: 2014-11-26 06:27:51.436712 PM [AirPlay] Set up for stream GeneralAudio, PCM/44100/16/2 -> ALAC/44100/16/2
26/11/14 18:27:51,437 coreaudiod[597]: 2014-11-26 06:27:51.436854 PM [AirPlay] Available DNS names: Infra [84383554262E@Julia\032-\032MacBook\032Air._raop._tcp.local.%4], P2P [intentionally disabled]
26/11/14 18:27:51,437 coreaudiod[597]: 2014-11-26 06:27:51.436997 PM [AirPlay] Pairing not required. Connect over Infra with "Julia - MacBook Air" via 84383554262E@Julia\032-\032MacBook\032Air._raop._tcp.local.%4
26/11/14 18:27:51,438 coreaudiod[597]: 2014-11-26 06:27:51.437740 PM [AirPlay] Add Peer without AWDL at MAC <<NULL>> with infra critical
26/11/14 18:27:51,438 coreaudiod[597]: 2014-11-26 06:27:51.437835 PM [AirPlay] MAC 00:00:00:00:00:00 has 0 connections, 1 require infrastructure
26/11/14 18:27:51,000 kernel[0]: IO80211AWDLPeerManager::setAwdlPeerTrafficRegistration Clearing AirPlay peer 00:00:00:00:00:00
26/11/14 18:27:51,438 coreaudiod[597]: 2014-11-26 06:27:51.438200 PM [AirPlay] Register AirPlay traffic for AWDL at MAC 00:00:00:00:00:00 with target infra critical PeerIndication=2 err=0
26/11/14 18:27:51,000 kernel[0]: IO80211AWDLPeerManager::setAwdlPeerTrafficRegistration Clearing AirPlay peer 00:00:00:00:00:00
26/11/14 18:27:51,000 kernel[0]: IO80211AWDLPeerManager::setAwdlPeerTrafficRegistration Clearing AirPlay peer 00:00:00:00:00:00
26/11/14 18:27:55,436 coreaudiod[597]: 2014-11-26 06:27:55.436424 PM [AirPlay] ### Start taking too long...continuing asynchronously

Every time it happens, the first message seems to be AirPlay became the default audio device, but I'm not currently using any airplay devices as far as I'm aware. How do I stop this from happening?

Rebooting doesn't help. Also, I'm in a library, so I currently can't test playing audio without headphones.

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    Which Apple Headphones? – Ruskes Nov 26 '14 at 18:02
  • The standard earbuds that come with an iPhone. I bought a new pair yesterday. They're from apple, not some other vendor. – bigblind Nov 26 '14 at 18:04
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When I asked this question, I only had one option in the audio output devices list in my audio preferences. When I went back some time later, I noticed an option called [someone's name] - Macbook Air. I accidentally clicked it, and quickly set the setting back to my headphones. This seems to have fixed the problem.

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  • 3
    that "someone" wont be happy not getting your music to play any more :) – Ruskes Nov 26 '14 at 19:31

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