NHTSA Complaint #11452683 — 2021 TESLA MODEL Y

While driving my Tesla Model Y with Cruise Control activated, the vehicle would inexplicably brake/decelerate rapidly without any vehicle traffic in front of the car. It would occur at its worst while changing lanes, as I approached another vehicle from behind and attempted to change lanes to overtake. I would either be mostly in the other lane, or had already successfully changed lanes, when the vehicle inexplicably braked/decelerated. It was alarming, frustrating, and infuriating as it seemed clearly unjustified. This occurred while on the interstate, which was extremely dangerous given the speed traveling at as well as the number of vehicles that typically travel on the interstate. I have not used the feature since, and have even attempted to try and disable the feature while still being able to utilize some sort of basic cruise control feature, to no avail.