Hi All,
I was on the point of posting an issue but found a fix and thought I would share it in case anyone else is having the same issue.
I recently bought the Beam (gen2) and 2 x One SL speakers. Almost immediately I had sound drop out and picture break-up.
We previously had an LG wirtesed surround system with no issues.
I spent an age trawling the community for a fix/solution, changing settings and options on the TV to no effect.
Programmes on the TV were fine but switching to my Apple TV (4th Gen) caused all the problems.
I switched from ARC to optical and back again with no improvement.
The solution was simple enough, updating the Apple TV software to it’s most recent update.
Immediately it has resolved the problem.
If you’re having any issues, check your TV and peripheral kit software for updates.
Hope that helps.
Stewart