When we try to download a program using the usb/usb cable, we receive a message saying that the device is not plugged in. We have tried different cables, different Cortex units and different computers, all to no avail.
What are we missing? We have successfully used this equipment before, but now it won’t communicate.
Thanks!
Meg
Try updating your firmware. Check this out: https://vexforum.com/t/joy-stick-problems/29079/1