I need some help diagnosing a problem that has gotten worse. On my Prem, when I turn the game on, the subway lock fires like it's trying to get a ball out. However, there is no ball there. It fires off several times. I haven't counted but it does it for a while. It doesn't give an error and will eventually just stop and allow a game to be started.
The game then sometimes plays normally. However, sometimes when a ball drains and there's one or more in the subway lock, the game will put a new ball in the shooter lane correctly, and then also eject a ball from the subway lock. If you then let one ball drain and try to keep the other in play, the game will go into the end-of-ball sequence.
I don't know if this is a subway lock issue, subway eject issue, or the trough not detecting all of the balls. Any insights would be greatly appreciated. This is one of my favorite games, and it's frustrating not being able to play it reliably. Thanks in advance!