I upgraded my eXtreme unit to firmware v. 1.04 a couple of hours ago and since the upgrade my pc does not recognize the unit when connected via USB. The screen shows a 'u' when connected and it disappears when I unplug the cable. Any ideas?
The 'u' symbol represent to have connected to the USB port in your PC. If you want to be stable for connection between Nexto eXteme and PC, you can try to connect the USB cable supported by Nexto to the PC's USB port in the rear side.