My Theatre of Magic seem to be over zealous with the credit dot. I know it's all working fine, but it reports certain switches as not working. Test them in test menu or hit them in the next game and the credit dot clears. I get this quite a bit with the vanish lock as I can go a few games with hitting it. Get the credit dot, so then next game I make sure I hit the vanish lock and the credit dot clears. Is there a setting to adjust how quickly it reports a problem?