There’s a long-standing bug on my Apple TV 4K (2022) that still happens with Infuse version 8.1.7. Every now and then, playback suddenly stops and jumps back, almost as if I had pressed the back button. Sometimes it even starts playing a completely different movie on its own.
This issue has been talked about quite a bit on Reddit, but there’s still no fix.
I tested this using a shared library with a Plex server, and the problem doesn’t happen when using Plex.