Since I have no idea where the problem actually lies, I'll just post it here. Currently I'm playing the MMBN series 1-6. Skipped over 1 when my save was suddenly gone halfway through the game, started over with 2 when the same happened again, posting this now after my save was corrupted even earlier in the game. This time I even tried Real Time Saves, but if I try to load up the savestate, the game freezes. I'm running the games on a M3DS Real with a M3 MicroSD in slot-2 for support. Can anyone tell me what I can do to keep my saves?