I am atempting to back my copy of the Godfather Triolgy. I was able to back up part 1 with no problem. Tried ripping Part 2 disc 1 and it stops at 17% and locks me up unless I eject the DVD. The settings are good as I was able to back up disc 2 okay. But for some reason disc 1 locks up at 17% every time.

Any suggestions?