No TV is involved, however, I do have an 8" Eyoyo lcd monitor attached so I can navigate the DVD and BluRay disc menus.... I have no surround sound...stereo only.
When listening I almost always use the "Pure Audio" feature because (to me) the SQ is noticeably better.
The repeating problem is so inconsistent it's a real mystery.
The next time it occurs I'll eject the disc then play it again to see if the problem might be with that specific disc.
Thanks for weighing in!