I’ve just built a 10” Picade and love it. Unfortunately I’m having issues running games in mame. I’m getting the in-game menu popping up when pressing normal keys like B. The buttons seem to work, but do this extra incorrect behaviour too. For example, in Street Fighter II, if I press the
B button, it does a punch and also displays the in-game menu, e.g.
Input (this game) etc and also adds a coin credit. If I press
A, it pops up with
If I open the command line with F4 on a connected keyboard, I can use the joystick to move up/down/left/right and the A/B map to
shift etc, so all that seems correct.
Raspberry Pi 3B RetroPie 4.7.1 (fresh image download)
I haven’t done any custom configuration.
Any help would be greatly appreciated please.