My new Midel S 60 D did something strange today. I was parked between two cars. When I tried to back up the car stopped. I tried several more times and each time the sensor recognized the car next to me it stopped. After 5 or 6 tries I finally got it out of the spot by moving back a foot and stopping then a foot more and stopping etc. once clear of the car next to me I could back out. Any one have similar experiences or suggestions please. Thanks.