I'm traveling with the 2017 Durango. Driving through the WV mountains the GPS started showing an incorrect position. I thought maybe it was the mountains and heavy clouds. But it hasn't recovered. It shows me moving backwards, repeating the same loop of road again and again, not moving or way off the roads. Is there a reset for the GPS? I'm in OH, traveling to PA before I return to GA. I'll take it to the dealer later, but I'd really like to see if I can get it working again for my travels.