I think my Gameshell keeps corrupting data for games

For all of my games the data keeps getting corrupted, it only started recently, what do I do?

Did you try with another sd card?

I know there was a version of MGBA that kept corrupting all my GBA saves. (128kb and 64kb saves I dunno) but using another emu (and now an updated mGBA) fixed that for me.

Might not be what you’re experiencing but it also might be!