This problem has taken me over a year to diagnose. The problem seemed to be random. In the middle of a program, a popup window will say "error triggered, attempt to recover?" the program continues to run but allows no input. Only option is to close mach.
Tonight I was running a program that crash consistently every time in almost the same spot. This made it possible to track it down. It turns out it has something to do with my analog input controlling the FRO DRO. setting the analog input to something other than the FRO DRO eliminates the error.
Any ideas what may be causing this? Sure would like to have my override knob back.
I am using a Pokeys 56E, windows 7, mach3.
Thanks!