I have a Panasonic DMR-E95H I used to archive my Hi8 home movies. I’m now trying to duplicate the set of 50 DVD-R’s for a relative. All the discs were recorded in XP mode, finalized and play just fine on any DVD player. My Pany will appear to copy the contents of the DVD-R to the h/d. But when I go to play the Dubbed contents, all I get is a menu in a menu that can’t be opened or played. I’ve followed the manual instructions to the letter with no success. What am I doing wrong?