Like any new model3 owner, despite my best intentions I just can't help showing off some of the fun features of the car to curious friends etc. One good showpiece is the summon feature even if it's not that useful right now. unfortunately though I find that much of the time (usually when I am trying to show someone else) it won't connect to the car or just won't work. Most of the time is just says failed to connect. Of course as soon as I am home, on my own then it works just fine (or as good as it can which is not great at this point).