I use a Xbox 360 controller for my retropie 3.1. When i play a game on psx or other emus the a and the b buttons are switch same for x y. i didn’t get it why that. at emulationstation menu it’s fine but when you enter a emu the buttons are switched. This is default by RetroArch Configuration right? https://github.com/RetroPie/RetroPie-Setup/wiki/Playstation-1
how can i change that a is a and so on.