I have very weird problem on T3, so when you start to play, it doing ok, all switches working fine, music ok, BUT
ball save light keep blinking and never stop and when you get ball any hole, game will hold there. So example if you locked ball or drain it, game tells that ball locked but dont give new ball and dont start ball search.
When you make factory reset, it works, hour, day..... and again same problem....
I have cleaned and test ribbon cables, it have 4.00 software,
what to do next?