Was away for the last ten days, and car was NOT left on charge. I could not connect via the app while away as it could not wake the car. On return, no issues starting and driving but 3G did not connect for the entire 28km drive home from the under cover car park at the airport. (Park N Fly). Consequently trip failed to update as did the map display. I rebooted the touch screen and by this morning all was well, and 3G found. HOWEVER, i now see that my odometer is back at 350km!! It was over 15000km previously. tried rebooting the instrument cluster, but no dice. Going to the trips screen it does correctly display my lifetime kilometre and also my trip B (zeroed when we got ver 7). All other functions of the car are correct. So, anyone else experienced this? I will probably ask Huw tomorrow, but i can't think of anything to rectify the situation beyond what i have done. I do note that it is possible that there was poor to zero signal in the car park, but i did not check that.