Trying to convert BD to ISO (Creature from the Black Lagoon - steel box edition). Film does fine until the 46 minute mark and then becomes streaky and after struggling for a couple of seconds just stops. Found similar when I tried to convert to ISO using ImgBurn with RedFox running in the background (and showed no read errors). Scrolling ahead of the 46 minute mark in the movie shows no content. I think it's a corrupt disc, however the disc converted fine and complete from disc to MP4 format using Pavtube Video Converter Ultimate. Attached is the AnyDVD log. Is there anything preventing the disc from converting to ISO or is this just a corrupt disc that I need to exchange?