I played a few games on my EBD last night. The first few games everything was normal then I started getting weird drop target problems. The first thing I noticed was I knocked down the eight ball target but I didn't get credit for it and the light that was up by the drop target was still lit. Then I noticed I knocked down the 2x target, it didn't light up on the bottom of the playfield and when draining the ball the 2x target didn't come back up, the same happened with the eight ball target where it didn't come back up after a ball drain. I also noticed that when the next ball was served and all of the ball targets were down they would each individually "twitch" but didn't do anything else. I started a new game several times and it would start out by automatically dropping a few of the ball targets even though a ball hadn't been plunged yet.
Any ideas on what the problem is or what I need to look at?