@staycade The old RPi.GPIO library no longer seems to work on the Raspberry Pi 5. Unfortunately, recalbox has not yet installed the alternative libraries and manual installation is not possible either. If the gpiozero library were available, you could use it to control the GPIOs and then the scripts would work again if you adapted them to the other library.
@TheDude-0 Hi The Dude. I have the same problem, exactly like you. Do you know how to resolve? When I connect only one DragonRise I have no problem, but when I conect the second player (two players at the same time), it spend 30 seconds to star working, and if I connect another gamepad , it never works.
I hope you can help me.