I've got an old Flash2Advance 256 Mbit card that I like because if I put only a single game on it, it acts like a completely normal GBA cart without needing to go through the bootup process or anything. But now I'm having trouble. I want to stick Mother 3 on there, but the cart just doesn't recognize the ability to write the game at all. It acts like it's writing, and pulls up the write screen, but everything stays at 0 and if I turn off the GBA it continues to think it's writing. Other games still write fine. any help?