Help with offline mode

You have to have an internet connection to load a route or to start navigation if you are not somewhere on the loaded route. As soon as you are on the route the offline navigation works. If you deviate from the planned route you may only navigate back on your own, no recalculation less internet connection possible. If you are off the loaded route and know how to get to it on your own, then offline navigation works. For all other usecases an internet connection is mandatory - at least for the durance of planning or loading a route.