I tried to instal GPS fix and refresh the maps. I've got "No maps found" on nav device. When I connect sat nav to PC and update proces strats after few seconds nav lost connection with PC then TomTom connect shows "no internet connection". I reconnect device, update apears automatically and don't let me to change anthing in Myconnect app and again, again. I restrat the my connect and instaled it again. I fallowed all tips from support and nothing is working.