Cruise control slowing down randomly

[Boomwaller]

My CT has over 1300 miles in about 2 weeks since owning it but for the life of me I can’t get cruise to work consistently. It will randomly slow down and say autopilot speed limited. This can happen on a sunny day no cloud coverage or cloudy day. Seems to be random.

service mode shows all cameras green. I have the cameras calibrated, anyone else seeing something like this?

 

[Crissa]

There are other reasons, like long stretches of cameras not seeing movement - like in the dark, or featureless roads - where the computer will get 'nervous' and limit itself. I've seen Dirty Tesla demonstrate this.

There's also a chance that it's an intermittent network or cable fault, though that usually produces a more sticky error.

If you're sure it's not the former, you might ask for a service ticket to look up the latter.

-Crissa

 

[Boomwaller]

Yeah I have a service ticket for that and my mirror not folding again just minor annoyances, love my CT!

 

[tmeyer3]

This is likely a product of the very old software it's running xD
My Model 3 did this exact same thing pre-FSD back in 2020.

 

[Boomwaller]

Yeah I’ve never used the old cruise control and the cars etc it shows on the 3D portion look older than my 2018 model S lol.