NHTSA Complaint #11573734 — 2019 TESLA MODEL 3

I was driving on the road at night a few days ago and there was a car that was pulled over on the side of the road with hazard lights flashing. The Tesla slowed down and applied the brakes very hard. The Tesla also applied the brakes for no reason. It was on adaptive cruise control, and all of a sudden it would hit the brakes really hard and I would have to take it off the adaptive cruise control because I did not want to get into an accident. The system automatically applied the brakes in both cases which I would call it, “The “phantom braking”. The car had done this before but not to this extent on adaptive cruise control. This only happened when it was on cruise control. I have been very hesitant on putting it on adaptive cruise control because it acts up at times.