Hey everyone, I just bought a WWF Royal Rumble that is acting strange. A video is below. Essentially it is giving me an error when turned on that says "Command AC" or "Command AD", then goes blank. If I open the coin door, it'll then seem to kick on and be playable (but starts at ball 1 for some reason instead of attract mode), but some of the graphics don't come through on the DMD (the DMD is fairly new so it's not an issue with the screen itself). Any ideas on where to start checking or if anyone has ran into these issues?