Can someone help me with this? I was watching a recently purchased Blu-ray disc of American Assassin this afternoon...when, at the 1:16:30 mark the sound muted on its own and an onscreen warning appeared: A rudimentary Google search reveals this is some kind of copy-protection that is to prevent people from playing ripped copies of movies. I don't know why this is showing up on my Oppo 203. While it WAS a used disc (purchased at a local shop)...everything about the disc and its package seems legit: I'm not sure what to do about this. Any ideas? I kinda want to see the end of the film. I can't seem to shake the issue. I tried the only things I could think of--cleaning the disc, waiting several minutes, etc. This qualifies as a real PITA.