I made two backup copies of my movies and on both of them layer change is damaged and simply won't allow DVD player to switch layer. I tried both Toshiba and Pioneer consumer DVD players and they simply try for couple of seconds and then they stop playing DVD. Everything else plays fine and all content is there. What am I doing wrong?
My DL DVD burner is NEC 3540, I use latest Nero with DVD-Video profile selected. I also used DVD Decrypter to remove copy protection. Media used was Verbatim 2.4X DVD+R DL.