I'm currently using AKAIO firmware v1.4.1 and using Gba Exploader 0.57 to load my gba games because my previous flashcart was an R4 (and because my freaking save on my NOR got deleted when I tried to load it from the AKAIO menu). My problem is that whenever I load up the PSRAM mode from Gba Exploader, when I select the game, the screen will freeze. This is remedied by restarting my DS and selecting the game again. The same thing happens when I try to write a game to my NOR, except this can't be remedied. I tried using v0.58b but NOR doesn't work, and PSRAM still has minor problems.