I am trying to switch from one computer to another for the control of an XY stage. Everything works fine using the older computer, and I have set up Mach3 on the newer computer with exactly the same settings. In fact, on the new machine I can 'jog' the stage in Mach3, and both stages 'home' themselves happily in Mach3. However, if I try to run G-Code (which works in Mach3 on the old computer) in Mach3 on the new computer, Mach3 pauses at the first actual G command and doesn't do anything else.
Since I know the code works on the old machine, I know it is OK. Since I can 'jog' the stage on the new machine I know that the communication with the motion controller is OK. What would cause Mach3 to be unable to process the G-Code?
Thank you for any advice you can offer.