The copy protection triggers whenever I try to play the Metal Slug 2 Turbo hack. I am using a NeoSD Pro AES on a stock JP 3-6 AES console. I've tried various configurations with bios type and region types, but the message appears no matter what. I even tried disabling MVS backup with no luck. My only guess is that I have a bad rom. Does some have a CRC of a good .neo rom that boots on a non Unibios AES that could help me troubleshoot it? Otherwise, what can I do? The CRC of the rom I have is 2056E958.