The problem with mupen64plus and hotkeys is, everytime you start the programm, the mupen64plus.cfg gets edited. To change that, edit the runfile for mupen64plus.
/opt/retropie/emulators/mupen64plus/bin/mupen64plus.sh
done
# write hotkey to mupen64plus.cfg
iniConfig “=” “\” $configdir/n64/mupen64plus.cfg”
iniSet “${hotkeys_m64p[$i]} “$bind”
comment the two last lines out, it should look like this.
done
# write hotkey to mupen64plus.cfg
#iniConfig “=” “\” $configdir/n64/mupen64plus.cfg”
#iniSet “${hotkeys_m64p[$i]} “$bind”
However keep in mind that, your hotkey configurations from retroarch are not updated to mupen64plus anymore.
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