My install didn't go well.... says successful but everything is mixed up. LEDs not displaying right, kicks ball into the lane and then when you hit flipper to select a house it fires another ball into the lane and auto plunges 2 balls into the game. You can hear something pulsing, sort of like a hard drive but I think it's the LED somehow, as it changes when they change appearance.
Ran the LAMP diagnostic and some lights aren't working (3 bank drop target and dragon blue/red.... )
Have downloaded fresh code and tried multiple different USBs (all FAT32 and I even reformatted one to be extra sure) All produce the same result. Have messaged Stern for help so just have to wait I guess.
Was waiting until the new code was well used before I installed. I have been playing the game every day for weeks and it's run flawlessly - it's going to be tough waiting this out.