#89035
Floob
Member

When you do a command like this:
sudo ./retroarch-joyconfig -j 0 >> /opt/retropie/configs/all/retroarch.cfg

It hardcodes your controller to the retroarch file – which itself is probably set to read the auto files. These guides should help you sort out multiple controllers:
https://www.dailymotion.com/playlist/x3nvkw_smartretro_retropie-usb-controllers