Anyone know why some of my NeoGeo titles like Metal Slug 1 keep launching to this CRT grid/DIP setting screen all of a sudden? Using a Pi4 with the nostalgia image and I cannot seem to get past these screens. I hit P1 start and it just cycles through the setting screens.  One screen says to reset hit A, B, C all at once, which I do and nothing happens.  I've tried numerous controllers, USB/Bluetooth and my ALU arcade controls and CANNOT get these games to launch.