Initially, Popcorn was working fine. Then on the last four disks, it would fail in "verify" mode. I would play the disks, and sure enough, they would skip or lock up near the end. These are Dual-Layer recordings. Problem is that it also ruins the DL disk. I want to watch one of the videos on my Mac to see if the corruption is in the VIDEO-TS folder. Has anyone else experienced this? Is this a Popcorn problem?