I have an Avengers Infinity Quest premium that is bone stock except for a Stern gem stone shooter mod that has been installed for a while. There is no shaker motor installed and no recent mods or changes have been made. It was playing normally, and now I cannot successfully complete a 3 ball game unless it is a really, really short. Any game that is not a complete suck fest ends with a slam tilt error which terminates the game.
The only threads I have found that mention a slam tilt error refer to a Stern service bulletin that specifically applies to games with shaker motors. The resolution in that case is the capacitor kit, which makes it sound like a power issue. Anyone have any experience with something like this on AIQ or maybe another Spike based game?