FSD 14.3.3 is out with 2026.14.6.6 Spring Update

[Brant9]

Since I got the truck In FSD feel after a stop the truck jolts in an uncomfortable way when it gets going again… this is a CB by the way… you guys feel it too?

Yep, same with my CB.

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[pae1andonly]

I usually end up pushed the accelerator due to the overly long pause that confuses other drivers.

 

[James Cole]

Yep, same with my CB.

Just noticed 14.3.3 make the jolt 50% less noticeable…

Can you confirm?

 

[Brant9]

Just noticed 14.3.3 make the jolt 50% less noticeable…

Can you confirm?

Seems about the same with 14.3.3, but sometimes doesn’t do it so much, but overall better IMO than previous software versions. Only had 14.3.3 for several days now though.

 

[Sjohnson20]

I deleted my home pin and moved it over a bit in the driveway and the truck seems to be parking back in the driveway normally again.

 

[BlueLightning]

Ok, why is HV3 12.3 and HV4 14.6 both $99, the lesser should be $49 a month!

 

[Gigahorse]

Ok, why is HV3 12.3 and HV4 14.6 both $99, the lesser should be $49 a month!

Because people on 12.3 have HW3 cars and obviously they won't get FSD 14+ for another 4 years at this rate

 

[Chris (Supervised)]

Just finished a trip from Vegas to Flagstaff and back. I got the upgrade while in Flagstaff. Maybe the takeoff's are a little less jerky, but just a little. The speed profiles seem to be toned down a bit which is nice. For most of the drive back where the speed limit was 75, chill drove 75, standard drove 79, hurry drove 83, and I turned off Mad Max when it hit 85... Too many police today to risk it.

 

[AlDente]

The speed profiles have definitely been toned down.

My wife and I attended a close friends wedding in a very remote location this weekend. We transported 4 of our adult children, 2 spouse's and 4 grandchildren in my 2026 Cybertruck and the wifes 2024 Model 3 AWD. We both have ver 14.3.3 and used it for the entire 180 mile round trip (2.5 hrs each way). The roads were nearly all 2 lane 55 mph country roads winding through the foothills of Northern CA. Despite the fact there were several construction projects and lane closures, FSD felt incredibly confident and safe while driving us 100% of the way with zero interventions. The only Interventions were due to very complex parking requirements at the final destination.

Two of our adult children already own Tesla's and like us, they love FSD and use it every day for work commuting and transporting their children to school or sports activities. The other 2 want to get Tesla's ASAP and that is in no small part due to FSD.

Other than perhaps FSD on HW3 having some "minor" drawbacks, I can't see how others here have such different experiences with FSD on HW4. In any case for those "on the fence" about FSD, you should take a test drive of a new Tesla Model 3, Y or Cybertruck and see for yourself. I have yet to have anyone who has ridden with me over any distance not be amazed with FSD and very often they want to own a vehicle with this game changing capability. Since Tesla is the only such game in town, the only self driving choices are within the Tesla brand.

 

[Galvatron]

I just completed a 400 mile round trip this weekend between Atlanta and Birmingham areas. FSD the whole time. Of course I love it in general but I had a few significant gripes and surprises with 14.3.3. This after completing a 1500 mi round trip on 14.3.2 just a week or so ago, without these issues.

The biggest issue is that It didn't even attempt to avoid crashing right into a big cardboard box that was in my lane. In addition it seems to have no regard for deep, Richter scale registering, potholes. The box was a major surprise because I've witnessed the truck dodging debris in the road many times and have built up a sense of confidence and comfort that was betrayed. Since I'm playing the "keep your streak going" game I haven't been intervening to avoid the potholes hoping, in vain, the new software will avoid them.

The other issues I saw that prevented me from continuing my streak were navigation related, one that actually caused a bit of damage to my undercarriage. At one destination, even though pulling into the correct driveway several other times on the trip, the truck drove past the correct driveway and started to pull into the wrong driveway. The major issue was that there is a large storm drain built into the curb right next to the driveway entrance. FSD didn't distinguish it from the actual driveway and drove right over it, bottoming out. I've grown so confident that it's going to do the right thing I didn't even notice the error happening until it was too late. No bueno!
The other navigation errors probably wouldn't have resulted in any damage, just stupid and efficient. One of several examples was leaving a gas station and rather than proceeding 25 ft ahead to the obvious exit, the navigation routed the truck to the right to circle around the back of the gas station to exit on the other side of the parking lot. My medulla oblongata prevailed and I steered back towards the logical exit, killing my several hundred mile streak.

Hopefully these interventions are standing out more now for the Tesla AI team, if people are only doing them when they really feel it's necessary since they're trying to keep their streak.

My greatest concern and hope right now is that these damaging and dangerous situations will be corrected pronto so I can get back to my previous level of FSD confidence.

For now, I think I'm going to go back to intervening whenever I feel like it rather than trying to keep my streak. It's just not worth it.

 

[pae1andonly]

I just completed a 400 mile round trip this weekend between Atlanta and Birmingham areas. FSD the whole time. Of course I love it in general but I had a few significant gripes and surprises with 14.3.3. This after completing a 1500 mi round trip on 14.3.2 just a week or so ago, without these issues.

The biggest issue is that It didn't even attempt to avoid crashing right into a big cardboard box that was in my lane. In addition it seems to have no regard for deep, Richter scale registering, potholes.

...

For now, I think I'm going to go back to intervening whenever I feel like it rather than trying to keep my streak. It's just not worth it.

Also view pothole avoidance as an opportunity for improvement. Also not buying into seeking streaks.

Particularly abhor the insanely aggressive pass-on-the-right attempts when
a) there is no room,
b) I'm only in the more aggressive profile because it won't maintain speed in the more passive profiles, and
c) stupidly attempting the pass on right surrenders our place in line waiting to pass.

Driver behavior and speed are related but not completely linked variables. Conflating them into profiles sucks.

Perhaps the best part is no part.

However, the worst one part is when there really should be two parts.

Bring back explicit speed control!

 

[jbredz28]

My FS CB just updated to 2026.14.6.6. My app tray app arrangement keeps changing back to arrangement I don’t want (FSD app locked in tray as well as no calendar and seat cooling/heating icons). I change the tray back to how I want it and it shows saved but when I switch to another profile and back to mine, it changes back to what I don’t want. Appears to be a bug. Perhaps something to do with the cloud profile. Anyone else experiencing this?

 

[Galvatron]

My FS CB just updated to 2026.14.6.6. My app tray app arrangement keeps changing back to arrangement I don’t want (FSD app locked in tray as well as no calendar and seat cooling/heating icons). I change the tray back to how I want it and it shows saved but when I switch to another profile and back to mine, it changes back to what I don’t want. Appears to be a bug. Perhaps something to do with the cloud profile. Anyone else experiencing this?

Scroll wheel reset?

I have not noticed that but have noticed that my cooled seats do not stay on like they used. whenever I start a new drive I often have to activate the seats again.

 

[jbredz28]

tried the scroll wheel reset and that didn’t fix it.

 

[mcvaughan]

Anyone seeing 14.3.3 trying to jump on HOV lanes?

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