Cruise Control problems of the 2018 Tesla Model X

On March 1, 2021, wife and I was driving east bound on route 80 highway in ohio. Twice the vehicle braked while driving in cruise control. It was a clear day. There were no cars around. No bridges or obstacles. And the road lines where clear. The first braking occurred while we were on right lane on a two-lane highway. The second braking occurred (around 5:15pm) while we were in the middle lane of 3-lane highway. We were driving approximate 65mph. At both braking, my wife was driving. When I happen, we both confirmed there was no cars or obstacles around us. We contacted Tesla, who after reviewing their logs says it was working in "normal". That the vehicle saw something and braked. Even though both myself and wife can confirm there was nothing around us, particularly since covid has significantly reduced any traffic. There has been a history of issues. On other occasion, one of my side doors indicated there was something there, even though I was the only vehicle in completely empty parking lot. Only after many complaints an attempts did they finally replace the sensor. It seems that they are repeating their denial of claims by two eye-witnesses of the issues.