NHTSA Complaint #11488013 — 2022 TESLA MODEL 3

While using auto throttle (cruise control) on a recent trip I had several instances of uncommanded slow downs. These ranged from slowdowns from the activation of regenerative braking to actual hard breaking. It occurred on both two lane highways and interstates. More often on two lanes. Often it occurred on topping a hill and some thing in the distance was misinterpreted as a hazard. At other times I could not determine what set it off. It ranged from a slight slow down to hard breaking. It could easily have led to a rear end collision had someone been close to me. I finally had to stop using the auto throttle as it seemed unsafe.