Hi all, I'm a Newbie but have managed to successfully produce a few pieces over the past week however, today I re-loaded a piece of GCode into Mach3 and it added a bunch of random purple loops, and it now seems to be doing the same to all my saved .tap files. If I load the same GCode into Mach3 on my design machine it seems fine, just when it loads on the PC that runs the CNC Router. (I have attached a screengrab and the GCode file if this helps). I have tried uninstalling and reinstalling Mach3 but the problem remains. Can anyone help?