That was the answer I expected but not the one I wanted
It’s just really weird that everything else plays on the JVC except Dark Knight. All are on the DL Verb.[/QUOTE]
Dark Knight was a problem for some to rip. If you used AnyDVD it may have lefts some strange commands in the file. AnyDVD has that tendency.
Get PgcEdit and load ripped file in to see if it give you any command errors.
Your JVC may be little more DVD compliant sensitive player.