I have just got my router changed over to Mach3 and Gecko drives, and notice that when I load a g-code program into Mach3, I get a slight movement in one or more axis on the machine. The machine will also start moving contiuously if I minimize Mach3 and try to open another program in Windows. I can avoid this by disabling the charge pump temporarily in Config, but would prefer not to have to do this every time I load a program. I have Mach3 set up on a milling machine with Xylotex drivers, and have never had this problem. What is causing it, and what do I need to do to prevent it?