Original setup was fine and everything worked. Then ran into some issues: No Sound (was testing with snes) 2. No Sound in specific emulators (megadrive/gameboy/nintendo, snes worked per step 1) Delete retroarch.cfg from each emulator under /opt/retropie/configs/<emulator>/ <–it’ll regenerate 3. Backspace doesn’t work as hotkey any more Removing the exit_emulator_btn from /opt/retropie/configs/all/retroarch.cfg 4. 2 Player […]