I have some problem with my mach3 control lathe machine. My machine stop while running a program. The reset button is blinking but the cycle start led is still on. In my knowledge, the cycle start led will stop when the reset button is blinking. But sometimes, my program finished and some time this same program have occur this problem. My software version is Version R3.042.056. There are 2 parallel ports in my control system. Please give me some advice what should I do to solve this problem.
Thanks..
Hightechkey

Hi there,
just a quick question is your software licenced, in Demo mode it will stop after 500 lines of code.
The name of the licencee is right at the very top of the screen.

Craig