Submitted by dir on March 1, 2019
I've got a problem with the latest AutoPilot.
If I'm going well below the TACC-set speed limit (because of a vehicle in front of me), and I force the steering wheel to change to a faster lane causing lane-keeping to disengage, the TACC-set speed limit resets itself to my actual current speed.
This is a significant safety issue because I'm changing lanes to a faster lane, and the car (because of the now lower reset TACC speed) won't accelerate on its own.
Tesla Service Center's response:
Determined per engineering article that this is normal operation as of the latest firmware.