after a long process reaching 91 % it drops off with the message: no internet available (which is definately not true - tried 7 times already with internet activies on my PC yes and no) ... then it tells me "no maps available - load maps" which just reruns the same process invain. The status on the App is that the map is faulty. The repair butten brings me in the same loop. Spent now 5 hours but cannot come any further. Pls help.