Hi, I’m in retropie 3.2.1 and I can’t reconnect my SFC30 Bluetooth controller back to Retropie.
Once the conexion is lost there’s is no way to make it work again unless I reboot the system or go to Retropie Bluetooth settings and reconnect it from there.

Today I just tried the last version of Recalbox and I was surprised cause I paired the pad with no problem and after that, I turned off the controller and on again to check if the pads reconnects and it works every single time!

So definitely, there is some driver related problems with Retropie