Hello together Recently I have noticed a strange behavior of my navigation system and also of the infotainment system (especially function “My Car”. It is the Sensus with world ball in a V60 MY16 (production late autumn 2015). Car is equipped with Keyless Drive. In general it is also noticeable that the system charges long after switching on ignition and engine, often hangs and the function keys do not react. Now to the actual problem. I have disappeared from the Navi over the last about two weeks after and after all stored positions. First the category “shopping”, then “personally”. Had this ever been someone? The previously stored positions are still “last destinations” callable. In the ride statistics under “My Car” I had set the check that always after four hours of standing a new journey book should be started. Suddenly the check was out outside. I know that now sounds strongly after “First World” problem, but it is about the principle. Why does it change certain settings? What can you do with the update?