Wich emu/core are you using?
Default setting ran pretty awesome in 5.21, now i can't get out of the date setting screen because no input is recognized at all, i need to use ESC to get back to the GUI.
If i change to the LIBRETRO/REICAST core it works again, sometimes.. it's kinda weird, Resident Evil Code Veronica for instance worked - after going back to the GUI and trying some other ROMs that same game gives me the boot.. Another thing is the MASSIVE black border i'll get with this core.. If i try to set resolution to anything other then AUTO i'll get the boot again..