I am struggling with the DMD on my Batman. It functions fine during play, but after a game is completed it will not show the game score. The display will blank out, but not reset and it seems to be related to the score screen/animation. Every flipper button push will have the screen flash free play and then it will blank out and start showing the high scores. I reseated all connections and roms. The display also has the updated power cord. Could it be the DMD ribbon cable going to the MPU?