Star Trek Pro, has been pretty solid for me in the 6 months I've owned it. On the latest code (1.62?)
Recently, however, the sensors on the alpha and beta ramps don't seem to be triggering (I'll shoot the lit shot, but it doesn't award anything).
100% of the time when I open it up and go into switch test (3 times now in the last few days), the switches all work as expected. Then when I button it back up and play, everything works fine for a while.
I've seen other threads about opto boards being bad... but in that case the switch test shows the problem, I think, no?
I'm a bit mystified on how to diagnose!