This easy to solve.
Open a game
use hotkey to open retroarch menu
in control menu go to select and remove coin button.
choose another button no used and assing coin (i use R3 button).
go to save core remap button.
This easy to solve.
Open a game
use hotkey to open retroarch menu
in control menu go to select and remove coin button.
choose another button no used and assing coin (i use R3 button).
go to save core remap button.