Ok, so about a few days ago, I used to be able to play my smash bros game fine. Now, whenever I try to play it, the 3ds randomly shuts off mid game, whether it is online or not. I have installed the dlc as a cia file, and the weird thing is, I installed smash bros as a .cia file as well, and whenever I play that version, it plays fine, I just don't have all the stuff I do on my retail cart of the game. I have already tried looking up solutions, and I tried re-seating the battery, which did nothing except reset my date and time. I can't really send it into nintendo either, especially since I'll lose my 9.2U firmware I downgraded to. The game also has to run on my emunand, 10.3U, in which the cia version of the game runs fine. Any help or suggestions? O3DSXL, running emunand 10.3U with rxtools, sysnand 9.2U. I appreciate all the help I can get.