I have pair of Sonos One speakers. Very often whenever i open Channels on Apple TV and start streaming something there is no audio. Sometimes audio appear after a minute or longer sometimes not.
The only way is to switch sound output to tv speakers and then again to Sonos.
Same thing happen often after pause and then resume playback.
If this is a feature of the app, at least add option for sound source in upper dropdown menu please.
tvOS version?
Channels version?
Audio driver setting?
Apple TV 4th gen - tvOS latest (no beta)
Channels app latest (no beta)
Video driver default
Audio driver default
Latest is not a version number.
You can use the experimental audio driver for better Airplay support.
I always say "latest" instead of memorizing app version numbering when tvOS appstore installs updates automatically, especially if I'm not at home to check it. I assume it's 14.3.
When I get home I change audio setting and let you know