N5550 running 22.214.171.124 beta, playing through an Apple 4K. A couple of days ago the following started:
When in any video media Library, as I scroll down the media list I am eventually popped back up to the top of the list. To clarify, I have 70 shows and I scroll down to the second “page” of titles, suddenly the screen jumps back up to the top of the list. The media list flashes (as in it disappears very briefly, just enough to notice) then I’m popped back to the top. When I scroll down again the jump repeats, and repeats...and so on.
Then also when watching any show the video will freeze very briefly, then continue. It seems to freeze with the same frequency as the jumps in the media menu which is about every 10 seconds or so.
This was also happening under 126.96.36.199 beta and started well after I had been running that version successfully. For comparison, I also have Plex and media plays without issue through it. No anomalies in playback or menu scrolling.