Wonder why 2021.4.21.3 is going out

[SBD47]

I just installed this update. It was my first update since taking delivery 6/30/21. Hopefully, the updates start rolling in now!

 

[chisss]

I messed with the settings a ton. I don't know what to set them to. I just got the MY two months ago, fyi. When I turn the lane departure assistance off, then it lets me drift outside the lane without kicking on like it used to. If I turn it on, it auto corrects but beeps a ton, which is new.

I mean call me crazy but if it's doing that a lot to the point where it's annoying, maybe you should pay better attention and stop drifting into other lanes? lol

 

[abbottj123]

I mean call me crazy but if it's doing that a lot to the point where it's annoying, maybe you should pay better attention and stop drifting into other lanes? lol

I get your point, ha. More, I was testing it out. Plus I hate all beeping in the car, but still like the functionality. Joe mode appears to do nothing to reduce the beeps.

 

[Hapless]

I get your point, ha. More, I was testing it out. Plus I hate all beeping in the car, but still like the functionality. Joe mode appears to do nothing to reduce the beeps.

I had no issues last night after i updated. Try rebooting maybe.

 

[Saxgod]

model y 211xxx got it this morning.

 

[kbpl24]

Model y 193xxx received update this morning

 

[Schaap]

My no radar 2021 LR was on 4.18.10 and just downloaded 4.21.3. Updating now.

Same here. Just got downloaded to my car and will test soon.

 

[oliphant428]

I got this version on my May build Tesla Vision Model Y. Coming from 2021.4.18.10, I noticed that I can now set the following distance as low as 2 (was 3).

 

[techlogik]

Updated fine. Now can go 2 for ACC for closer following. Seems to stop smoother. No FSD vision only. Feel I should have 25.7 like most are getting. Very minor update. But happy about closer ACC and smoother stopping so far on drive home.

General visualizations have slightly improved like showing motorcycles and people some other color changes and improvements.

I'll keep replying to myself. After driving it a few days, I was wrong, it doesn't stop smoother, it still weaves around in a lane, takes the outside of a turn, then swerves/overcorrects to late to straighten out when the road does.

Only good thing is the ACC lets you go to 2 now...otherwise. Kind of a garbage update and useless.

Tesla needs to get it together...they are dragging way behind on their promise to vision only customers and improving.

Maybe I will get 25.7 and it will be helpful as others have said it seems to improve driving.

 

[ZilWin]

MAY21 M3 vision only FSD. 4.21.3 loaded yesterday. Have not driven the car yet to test.

 

[snikt]

Is it just auto pilot changes? Don't use AP at all so I haven't really noticed any changes yet on 2021.4.21.3 over 18.10

 

[Gasaraki]

I'll keep replying to myself. After driving it a few days, I was wrong, it doesn't stop smoother, it still weaves around in a lane, takes the outside of a turn, then swerves/overcorrects to late to straighten out when the road does.

Only good thing is the ACC lets you go to 2 now...otherwise. Kind of a garbage update and useless.

Tesla needs to get it together...they are dragging way behind on their promise to vision only customers and improving.

Maybe I will get 25.7 and it will be helpful as others have said it seems to improve driving.

That has nothing to do with 'vision cars'. I have had that same issue since I got the car in 2020. On a curvy highway, the autopilot hugs the outside too much and then over corrects when it gets straight again. Autopilot has ALWAYS used just the cameras because radar can't see lane markers. It only used radar to detect objects.

 

[Steve R]

MY 2021 LR vision (delivered May 28) just updated last night to 2021.4.21.3. Was hoping for more... coming from 2021.4.18.10.

 

[JackLuminous]

Do any of the vision cars receiving 21.3 have FSD?

We have a Vision car and just got notified about that version being available. We don't have FSD

 

[an2021]

Very strange, having seen almost no cars on 2021.4.21.3 there is suddenly a rush of 2021.4.18.11 cars going to the 4.21.3 release.
As I'm typing this I just got the upgrade notification from my car.
Guess I'll find out what it does soon then

I was on 2021.3.103 and I've directly received 2021.4.21.3

 

[an2021]

I've just been offered the upgrade to 2021.4.21.3 yesterday and I was on version 2021.3.103. Mine's a 2021 june end model.

 

[blissdancer]

I have a June 27 2021 Model Y. The 2021.4.21.3 updated last night. Today I have no cruise control available. This was my week to try auto pilot and I set everything to do that before the update. Now no autopilot is available. I am hoping on a mini road trip next week. I need these features.

WHat is going on? Should I schedule service?

 

[JackLuminous]

I have a June 27 2021 Model Y. The 2021.4.21.3 updated last night. Today I have no cruise control available. This was my week to try auto pilot and I set everything to do that before the update. Now no autopilot is available. I am hoping on a mini road trip next week. I need these features.

WHat is going on? Should I schedule service?

Maybe it's back to requiring you to drive a little bit first in order to calibrate?

 

[m a x i m u s]

Just got this update the other day. What’s the deal with 2021.24? I’ve only had my car for a couple of months so I’m not familiar with the nomenclature, but how does the numbering system work? Not sure how 2021.24 fits in the sequence with 2021.4.21.3

 

[rjpjnk]

Still stuck on 2021.3.104 here.
Picked up on 7/22. MYLR No FSD.