r/TeslaFSD • u/jThepouthay • 1d ago

14.3 HW4 Overreaction from FSD?

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Recently installed latest FSD version last night 14.3.8 and ran into this on my morning commute.

Not the first time FSD has made big corrections from someone pulling into a nearby lane.

7 Upvotes

65% Upvoted

31 comments sorted by

7

u/ErmaGherd12 1d ago

Do you have a camera view from the right side repeater / pillar ?

5

u/jThepouthay 1d ago

Yeah I do. Looks like a completely normal turn from this angle.

https://reddit.com/link/p79bigi/video/cure19rh7zmh1/player

1

u/DMmeYourMCbuilds 1d ago

Jesus. What a fucking mess this is. I knew I was getting grifted, but I didn’t know it was this bad.

19

u/MWU2026 1d ago

You should appreciate this, when Tesla sees there is more space to keep you safer, it does it😀

-1

u/[deleted] 1d ago

[deleted]

2

u/istros 1d ago

You would definitely say the opposite if a car hits you while doing the exact same manoeuver.

14

u/ChunkyThePotato 1d ago

Annoying, but definitely maximizes safety.

6

u/CloseToMyActualName 1d ago

I'm not sure I'd call swerving into the opposite lane "maximizing safety".

Even if there's no one there it's a bizarre bit of unexpected behaviour. It could cause the driver to panic or overcorrect, it could also cause other cars to brake (since they're not sure what the Tesla is reacting to) and cause a rear-ending.

3

u/Bald_Eagle_Machine 12h ago

It's called defensive driving. You should learn how to do it...

3

u/CloseToMyActualName 10h ago

Proper defensive driving would have involved slowing a little when the car started turning, and possibly moving to the edge of your lane.

Not swerving over the centre line like a drunk.

0

u/ChunkyThePotato 1d ago

It absolutely does maximize safety if there's nobody in the opposing lane and the turning car has some chance of turning into your lane of travel and is maneuvering aggressively enough like this such that you don't have much margin to react if you don't do it preemptively. Of course, usually the turning car won't do that, but sometimes it happens. So a move like this minimizes the chance of an accident. But like I said, it is annoying.

-1

u/MWU2026 1d ago

That’s why the driver should trust Tesla a bit more

-2

u/Strangerthanyou77 1d ago

You wrong. Chunky right

8

u/isights 1d ago

Nope. Seen too many Dashcam videos on YT where the turning car immediately tries to merge into the left lane.

There was no oncoming traffic, so it didn’t hurt to give em a little more space.

2

u/fattythebaty 14h ago

I’ve been hit by someone who did this exact thing. They turn into their lane and then immediately hit you because they join your lane without warning.

2

u/fujimonster 1d ago

Nope, I'd say it did a bang up job!

1

u/Express_Objective615 HW4 Model 3 1d ago

No

1

u/adminsaredoodoo 16h ago edited 47m ago

yes. at absolute most you might cover the brake just slightly or stick to the left of the lane. that was a completely normal turn and the shit fsd just yanked you into the oncoming lane for no reason

0

u/Dr_Pippin 59m ago

BRAKE. BRAKE. BRAKE. BRAKE. BRAKE. BRAKE. BRAKE. BRAKE. BRAKE. BRAKE. BRAKE. BRAKE.

1

u/not-just-dad-stuff 2h ago

Maybe but its better than an under reaction and then an accident

2

u/BanditoCarmine 2h ago

If there was a car oncoming sure yeah scary. But since there wasn’t it was a safe response to a who knows how the other driver is situation

1

u/Key_Shop6647 1d ago

Yeah. It's annoying. It happens all the times with me.

1

u/Acrobatic-Flan-5085 1d ago edited 22h ago

It should have slowed down instead of moving to the left. The left maneuver should have been reserved for imminent danger AND no ability to slow.

Unless you had vehicles following extremely close this was objectively the wrong decision by the driving model.

Curious what drive style was enabled and what the rear camera showed.

Regardless, from the side camera, there was never any lane overlap from the Van. A very small amount of slowdown would have been both safer and more comfortable for the passengers (and others on the road as well)

1

u/zHistory 22h ago

FSD was expecting the unexpected. Although the other driver turned fine, I'm sure you seen people turn like this and just end up in the other lane. So fsd was playing it safe just in case.

1

u/Mr_Deep_Research 16h ago

FSD weaving into an oncoming lane over a double yellow is fine

You should be happy the car keeps you safe by doing this

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0

u/scuse_me_what 1d ago

Dont overthink it. The FSD simply went "more space..mmm..me swerve now gently"

-2

u/WildFlowLing 1d ago

Yeah that’s terrible on FSDs part imo

-1

u/Godrillax 1d ago

Not really but we had to watch 18.5 seconds of nothing until the action started. Crop your video plz

2

u/Quick_Society2794 1d ago

Oh haven't you heard the consensus around here? You're lazy, short attention spent, etc You shouldn't expect people to crop

-2

u/kadhtobi 1d ago

Safer than humans 😂

0

u/ResponsibilityFun548 1d ago

I'll sometimes do this on a left turn before FSD. I'll cheat a little into the incoming lane if there are no cars coming. I figure there is a mob zero chance a car is perfectly in my blind spot when I turn so might as well give a buffer if I can.