I have a week old Model 3 and am having all sorts of issues with smart summon. First when I tried to summon it from the end of my driveway (20 ft away) to me it tried to back out away from me instead of coming forward to me. I thought is might have been a confused GPS but today (3 days later) I parked in a spot about 100 ft. from the entrance to a hospital. When I smart summoned it the car went in the opposite direction from me. I though it was going around a traffic circle but it stopped maybe 600 ft away in the middle of the street and I had to walk to it. What can I do to try to diagnose this? In both cases the blue and red dots were correctly located on the app. Thanks.