Audio sync regression in latest tvOS TestFlight build — HomePod mini stereo pair

Beta Community Apple Beta
#1

I’m experiencing audio/video sync problems in the latest Channels TestFlight build on my Apple TV, using a HomePod mini stereo pair.

Installing the previous TestFlight build restores perfect sync. The hardware, OS versions, and settings remain the same, so this appears to be a regression in the newest client build.

My setup:

  • Apple TV: Apple TV 4K, 3rd generation
  • tvOS: 27.0
  • HomePod software: 27.0
  • Audio output: HomePod mini stereo pair
  • Affected Channels build: 2026 (10.10.2245)
  • Working Channels build: 2026 (10.6.42)

With build 2026 (10.10.2245), audio and video are out of sync. Reverting to build 2026 (10.6.42) restores perfect synchronization.

Has anyone else experienced this with the latest build and HomePods? Please let me know if diagnostics or additional testing would help identify the cause.

Thanks,
Chuck

1 Like
#2

Yes same here, started with the new test flight.

The audio lag is enourmous with HomePods, not as much without.

Oh and PIP closes when you leave the channels app as well.

#3

We're looking into it.

#4

This should fix it. Sorry about that.

1 Like
#5

Thank you :grinning: