Just got my EZFJR in the mail. Works flawlessly on my DMG. My GBC, however, glitches out in game when I press left-down. All games, the object will start going in different directions. Link's Awakening DX and original show glitched sprites when I press left+down. Its not my GBC, other real cartridges work fine. Should I reinstall the firmware? Anybody else ever have this problem?
