Sponsored

Speed and lane centering in FSD 12.5.5 ??

ARMANDO PADILLA

Well-known member
First Name
Armando
Joined
Oct 10, 2024
Threads
45
Messages
488
Reaction score
362
Location
Los Angeles
Vehicles
'24 Foundation S CBeast, '04 Chevy Blazer, '73 Ford Bronco, '90 RangeRover (RIP)
Occupation
Finish carpenter/day trader/entrepreneur
Country flag
not sure if anyone said this yet if so, my apologies I didn't read all replies, But I just step on the pedal while in FSD and it responds accordingly and stays in FSD unless i press the brake and as long as i increase the speed gradually it continues to steer and FSD uninterrupted works good.
Sponsored

 

ARMANDO PADILLA

Well-known member
First Name
Armando
Joined
Oct 10, 2024
Threads
45
Messages
488
Reaction score
362
Location
Los Angeles
Vehicles
'24 Foundation S CBeast, '04 Chevy Blazer, '73 Ford Bronco, '90 RangeRover (RIP)
Occupation
Finish carpenter/day trader/entrepreneur
Country flag
to:
65SoYoLO

I will admit that I have found that to happen in my truck also hugging the left side sometimes I'll find myself fighting the steering wheel that wants to keep that left edge i have also found that on left turns when there is a center divider present it comes close to hitting the center divider with the back wheel and a few times i had to intervene to keep from hitting it.

Although today it did a couple left turns that were perfect so they may have fixed it.
 
Last edited:

Woodrick

Well-known member
First Name
Ed
Joined
Dec 30, 2023
Threads
6
Messages
4,786
Reaction score
4,762
Location
Gainesville Ga
Vehicles
Model 3, Model Y, Cybertruck AWD
Occupation
Consultant
Country flag
There is a little “speedometer” button on the steering yoke that does nothing as far as I can tell. Allow us to press that button during a trip and enjoy speed control with the thumbwheel. Humans can still anticipate conditions that FSD cannot. A small town “Speed Trap” areas with zero tolerance as an example.
The right scroll wheel does work, when you have the setting set that use it.
Turn basic TACC on or ASSO off and you can see it setting speed.

You are really getting confused with FSD. When FSD launches, the human will have no control on how the car drives, just as if you are in a cab or an Uber. You really don't get to control the speed.
The current speed control is a relatively new set of code that they are working on, it is getting better, but still has a little ways to go.
 

The Duke

Well-known member
Joined
Sep 26, 2024
Threads
7
Messages
74
Reaction score
114
Location
Fremont, CA
Vehicles
Model S, CyberTruck
Occupation
Engineer (retired)
Country flag
The right scroll wheel does work, when you have the setting set that use it.
Turn basic TACC on or ASSO off and you can see it setting speed.

You are really getting confused with FSD. When FSD launches, the human will have no control on how the car drives, just as if you are in a cab or an Uber. You really don't get to control the speed.
The current speed control is a relatively new set of code that they are working on, it is getting better, but still has a little ways to go.
I have a 2017 P1ooD Model S and a Foundation CT. The Model S really tries to keep your desired speed and follow distance. The CT could care less what speed you want and often blocks traffic. Hopefully the CT will stop leaving a huge gap in front of itself by slowing for no reason causing a lot of people passing on the right.
 

Woodrick

Well-known member
First Name
Ed
Joined
Dec 30, 2023
Threads
6
Messages
4,786
Reaction score
4,762
Location
Gainesville Ga
Vehicles
Model 3, Model Y, Cybertruck AWD
Occupation
Consultant
Country flag
I have a 2017 P1ooD Model S and a Foundation CT. The Model S really tries to keep your desired speed and follow distance. The CT could care less what speed you want and often blocks traffic. Hopefully the CT will stop leaving a huge gap in front of itself by slowing for no reason causing a lot of people passing on the right.
Sounds like you are either on old hardware/non-FSD software in your Model S. Those behaviors have definitely changed over the last year.

The Cybertruck, like any of the current FSD vehicles will tend to stay out of the right lane and may leave a gap, but will move right if there is a vehicle close enough behind it.

And the reason why I said you must not be on latest software? Follow distance went away.
 


The Duke

Well-known member
Joined
Sep 26, 2024
Threads
7
Messages
74
Reaction score
114
Location
Fremont, CA
Vehicles
Model S, CyberTruck
Occupation
Engineer (retired)
Country flag
Sounds like you are either on old hardware/non-FSD software in your Model S. Those behaviors have definitely changed over the last year.
Yes, 2017 P100D, that does not change which is doing better in this specific case.
 

Woodrick

Well-known member
First Name
Ed
Joined
Dec 30, 2023
Threads
6
Messages
4,786
Reaction score
4,762
Location
Gainesville Ga
Vehicles
Model 3, Model Y, Cybertruck AWD
Occupation
Consultant
Country flag
Yes, 2017 P100D, that does not change which is doing better in this specific case.
I suspect that classic cruise control on you previous vehicles may have done much better.

We are talking apples and oranges here. The new speed control is a VERY different animal than the old speed control. The new speed control has the mechanisms needed for FSD built in.
 

The Duke

Well-known member
Joined
Sep 26, 2024
Threads
7
Messages
74
Reaction score
114
Location
Fremont, CA
Vehicles
Model S, CyberTruck
Occupation
Engineer (retired)
Country flag
Sounds like you are either on old hardware/non-FSD software in your Model S.
The point is FSD on the older car is less capable in many ways, but this one parameter is much better. The 2017 is a joy on the freeway with its old FSD. The CT is not. We can state "reasons", but they do not matter. What does matter is which is better. I will take the FSD that tries to go the speed I ask and stays centered in the lane over the FSD that slows down, holding up traffic while occasionally going out of the lane.
 

Woodrick

Well-known member
First Name
Ed
Joined
Dec 30, 2023
Threads
6
Messages
4,786
Reaction score
4,762
Location
Gainesville Ga
Vehicles
Model 3, Model Y, Cybertruck AWD
Occupation
Consultant
Country flag
The point is FSD on the older car is less capable in many ways, but this one parameter is much better. The 2017 is a joy on the freeway with its old FSD. The CT is not. We can state "reasons", but they do not matter. What does matter is which is better. I will take the FSD that tries to go the speed I ask and stays centered in the lane over the FSD that slows down, holding up traffic while occasionally going out of the lane.
It may be in the current version, but that doesn't mean that it will be in the released versions.
Cybertruck is lagging behind HW4 cars, HW3 cars are lagging behind HW4, pre-HW3 is lagging even further behind.
BUT, HW3 does eventually catch up with HW4, just takes some time.
Sponsored

 
 








Top