When I try to set my location and do a location search for "current location" the map pops up and pin points exactly where I'm at, the dialog box states Your Position, Finding address....... then never finds it. I've done it all over my house, and it never finds the address. Sometimes I even get as far as it telling me that it can't find my address. Other times it just keeps searching incessantly. Infuriating. I have my GPS on. What am I missing?