That does stink. Don’t know what else to suggest other than a dealer visit. There was never any real communication from Alfa/FCA regarding map updates, the download site just appeared one day, so I know of no subscription term or limit.That didn't fix it. I am wondering if it is past the 3 year mark and needs a subscription update to load the newest maps. It had 1010 on it and that is Fall of 17 about the time the car was built according to the TomTom chart. Just really sucks that a map load kills the entire system and not just the Nav.