I am using:
-Kiwitata SNES USB controller
Even after configuring the controller in both the main configuration in the menu, and in the retroarch menu, the B and X buttons are inverted in games, but not the menus. I have even tried configuring B as X, and X as B, but when I boot up any game they are still inverted.
I'm new to Raspberry Pi, so I'm sorry for my stupidity, but I feel like I've tried everything.