Does the egg bot always return to the exact spot it began? Also. Can you pause the pen while printing? I have had occasion where I wanted to stop the printing for a few moments but there does not appear to be any way to stop the prinitng until it is completed.
AS I said in my original question. I already went to Device Manager. On several occasions it showed up on Device Manager as being present. But when I run it, for example in inkscape, it says “No eggbot on serial port.”