I've got a weird problem: sometimes when playing back a recorded show, there will be a flash of a wrong frame -- one that doesn't belong at the point in the show.
Here's where it gets weird. If I single-step through the frames, sometimes it will still flash at that point. Meaning, I can't stop on that bad frame -- when I hit the forward button, it flashes the bad frame but then stops on a good one.
But other times I can stop on the bad frame.
Any guesses as to what is happening?