I am having simmilar problems with the MINI PAC. I had problem getting “control” and “alt” buttons to work I will try “Lctrl” and “Lalt” like you did to see if this helps. My other problem is that I am using
input_player2_select = esc
I tried to use the “1” button to exit emulator but it wont and “esc” wont work as the select button. Let me know if you have any luck!
Reply To: Retropie 2.3 and IPAC2 arcade controller