Over the weekend I drove a fair amount of mainly highway and used autopilot nearly the whole time. During the first trip and on the second leg (after stopping to supercharge) the car had a few instances of sudden reduction in Max Speed as indicated on the display. I know phantom braking is an issue, but I wouldn't consider this to be called that, as the screen clearly indicated the Max Speed being reduced to 40mph while the speed limit sign next to it on the display still shows correctly at 70mph. I was in the middle lane of a 3 lane highway and there were no cars ahead of me in any lane, the roads were very clearly marked.
Is this a pretty common occurrence on highways and do many other people see similar behavior with the speed limit being recognized but the Max Speed being greatly reduced?
Is this a pretty common occurrence on highways and do many other people see similar behavior with the speed limit being recognized but the Max Speed being greatly reduced?