Does it also happen with an unpatched game? If yes, upload your save file and I can check if it also happens on my end. Right click on the game in Citra (add a game folder if you haven’t) then choose Open Save Data Location then zip everything and upload to like Google Drive then link it here. Make sure you give public access so I can download it.
Provide the steps to trigger the error from loading the in-game save so I can follow.
Heya, I don’t know if it happens with an unpatched game, this fatal error is pretty endgame. What I’ve found online is that the patch can cause this exact crash and that the way to fix it is to temporarily disable the patch until you’re back from the “flashback”. But I don’t know how to unpatch the game, would you have any ideas of doing so without corrupting my savefile?