We just picked up our new 75D last Friday. My wife had the kids out today, and when she parked in the lot at her destination, the FWD refused to open at all with phantom "obstacle detected" warnings. I drove out there to meet her and was able to get them to go up by overriding them on the touchscreen by pushing and holding down, and they opened up. They closed just fine with one touch of the button, but again refused to open citing an obstacle detected. I then tried to open the trunk, and that only opened maybe 4-5 inches before it too stopped, thinking there was something overhead. There was not, it was a clear blue sunny sky with no obstacles on either side or above. I drove about 10 minutes to a different parking lot to re-test, and the doors worked just fine there, and back at home in my driveway. Something seems to be up with whatever sensor points directly up from the car though, since it was affecting both FWDs and the trunk. Anybody see this before? Possibly related, we just applied the software update last night.