Hi All,
I am having a problem with a new build with a USB smoothstepper and a USB keyboard/mouse. The mouse and keyboard work fine at all times even in Mach 3 with "No Device" but do not work if I start mach 3 with USB smoothstepper. I tried a totally different mouse and keyboard with the same results. Does anyone know what could be causing this?

Thanks,
Max

Solved,
I bought a bunch of new USB cables and a bunch of new USB Hubs. The computer only has 2 USB Ports so the USS Smoothstepper to one with a new cable and the keyboard, mouse, and a port for flash drives to the other through the hub. All of the cables and hubs were the problem. Finally, I used an old hub and old cable I had laying around and no more problem.

Max