Hi, all. I know this is old stuff, but I am stuck. Installed the sync2 3.10 update from the Ford Website, used Forscan to enable Nav. Got nav app and navipatch put on and I now have the small compass and can insert my SD card and the car identifies my location fine. However, everytime I launch the actual navigation app it shows my location on a map, but, it only stays on for about 10-15 seconds and immediately dumps back to the home screen. I am confounded. At one point, I did attempt to roll back to 3.08, but that did not work and it got stuck in a continuous re-installation loop. I appreciate any guidance or advice that anyone has. I AM SO CLOSE TO HAVING IT WORKING GRRRRR!