

MakeMKV gets an error saying: "Scsi error - illegal request: media region code is mismatched to logical unit region".Mac OS will tell you "You don't have permission to access some of the items" when you copy a protected DVD.AnyDVD occasionally freezes/crashes/stops/won't start on Disney DVD rip, with no warning and no log.DVDSmith renders with no audio, mixed up, or unplayable after DVD rips.Disney DVD has 99 titles and the movie size is 60 GB size.Maybe 1/20 DVD movies Handbrake brings up a an error "No Valid Source Found".There isn't any titles available for selecting after Handbrake scans the disc.Whenever I want to open or copy a DVD, a dialog box appeared with saying:" Data Error: Cyclic Redundancy Check".

DVDSmith encountered an error that says: "the request could not be performed because of an I/O error".Get a "cannot read sector" error with DVD Decrypter when decoding a DVD.
