Until today my ssbb iso disc(4.7gb dvd+R) would load in the neogamma r7 backup loader. The cios i was using was cios 249 rev10. but today I decided to get a newer cios and i got cios rev21. but now when i try to load my ssbb backup disc it will load until it gets to the title screen and it will cut to a whit screen with light blue text that says: Please insert the super smash bros. brawl disc. I have tried other backups and they work just fine, but ssbb won't Please help!