I have a switch or possibly a relay issue. I have gone through my switch test on my mpu as I have a pascal mpu. All switches test out fine. The issue is between the middle and lower playfield power. After the ball is shot up the vuk in the lower playfield to the middle playfield, the lights and flippers on the middle playfield are completely off until the ball drains then magically the middle playfield comes back to life sometimes it takes another ball drain. It's only the flippers and gi lights that don't activate. The solenoids and bumpers kick the ball around. I can't find any solutions to this particular issue in the forum and I have seen others post this same issue. Is this a common problem?