Tue Feb 13, 2018 2:36 am
And now with Blackmagic Video Desktop 10.9.10, I had system audio working and was cutting in Media Composer while playing music in iTunes. I received a phone call, the computer started ringing loudly due to handoff. I answered on the phone, ringing stopped, and the Blackmagic Decklink Extreme disappeared as a system audio device - iTunes nor the System at large could play audio through it. Media Composer is able to continue using the device for output, but not the System.
I don't really feel like rebooting in order to get music to continue playing back, I've got work to do. I hope this bug doesn't last forever.