@sirfonzie 1, try turning the USB lead upside down when plugging into the M5StickC 2, Try a different lead. 3, try a different computer (just to test) 4, follow the removal and install procedure that I have posted in the forums exactly as I have written without skipping steps. The driver is very fussy and windows is also very fussy when installing and initial configuring the M5StickC and driver.