Lip sync frequent problems

Whilst watching freeview using channels app on 4K Apple TV we are experiencing frequent lip sync issues. The only fix I’ve found is to stop the video wait for 4-6 seconds at the guide and then re-enter.

It’s started doing this since the latest tvOS update


There was an Apple TV update 14.0.2 which fixed this, along with HomePod 14.1. Make sure both are up to date.