I bought a new cable and downloaded the link to the programming tool. It shows the com port but when I click connect nothing happens, it does not recognize my controller. I've uninstalled the program several times no luck, running windows 10 and recognizes the usb-serial CH340 in device manager and says device is working properly...so I tried another computer no luck, bought another USB programming cable no luck. I'm stumped any suggestions....I've tried Lunas and Penoffs programming tools.