I find that only lr-mupen64plus can get past the title screen.
I put Super Mario Star Road into the n64 roms folder and tried to run it. To autostart.cfg to allow my bluetooth xbox one controller to connect. Sudo bash -c 'echo 1 > /sys/module/bluetooth/parameters/disable_ertm' The only change I made anywhere was adding the line I am using a Pi 3 B with a fresh installation of retropie 4.4. I guess the problem lies with the newest version of mupen64plus then? Update: I have just observed that updating only mupen64plus using binary or source from the retropie setup menu stops mupen64plus from running Super Mario Star Road in my old installation as well as in a fresh installation of retropie 4.3. Update2: Now knowing it is just an update of mupen64plus that causes certain rom hacks to become unplayable how can I install an old version of mupen64plus in retropie 4.4?