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FSD 13.2.9 - Turned Left Into Oncoming Traffic

DEAKBS

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Yep, same here...I think twice now. I like to think that it wouldn't have done it if there was a car in that lane though.
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DittoDan

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This happened yesterday while coming home from golfing at Bear Dance. Normal county highway, came to a complete stop at the stop sign. Blinker on to turn left, Cybertruck decided to turn sharp into the left lane so double yellows were on the right side of the truck. No oncoming traffic so I let it go for about 10 seconds to see if it recognized what it had done, and it was just was peachy keen driving in the left lane of the two lane highway with the double yellow on the right side. No red hands to take over or anything. Disengaged and reported what had happened but had 3 other passengers with me and boy did they rib me the entire ride home LOL. ¯\_(ツ)_/¯
I have the exact same problem, from the street I live on, happens every morning on my way to work.

I do send a voice message every time it does it.

Definitely not ready for prime time.

I have the latest version software.

Dan the Man from Michigan
 

DittoDan

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p

Press and start talking, you can see the count down timer on the recording.
On my truck, you have to TAP it for it to work correctly. If you "press and hold" it won't work.

Dan the Man from Michigan
 

jnjm

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13.2.9 is over steers all lefts.

lefts at intersection, it'll cut stop line.
slight left on freeway, it'll hug the left line.

this reminds me of 12.5.4 on my model Y, it would understeer rights, crossing the line of correcting hard.

at least i know that with my Y, 12.6.4 is amazing, so CT should resolve with an update.
 

Cactusrick

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This happened yesterday while coming home from golfing at Bear Dance. Normal county highway, came to a complete stop at the stop sign. Blinker on to turn left, Cybertruck decided to turn sharp into the left lane so double yellows were on the right side of the truck. No oncoming traffic so I let it go for about 10 seconds to see if it recognized what it had done, and it was just was peachy keen driving in the left lane of the two lane highway with the double yellow on the right side. No red hands to take over or anything. Disengaged and reported what had happened but had 3 other passengers with me and boy did they rib me the entire ride home LOL. ¯\_(ツ)_/¯
I hate when that happens -
 


Cactusrick

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I've had this happen a few times. Sometimes it will move back into the correct lane of you can safely leave it driving on on the wrong side of the road for 10-20 seconds. Sometimes not.

13.2.9 did this to me just this week, taking a left and diving directly into oncoming traffic about 150 feet ahead. I had to immediately take over. Broad daylight,

It's not a common thing, but they really do need to fix this.
It's being modelled from manic/depressive drivers ?
 

PungoteagueDave

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I had this occur last night. I own a farm in a very rural area of Virginia’s Eastern Shore. While on FSD the truck came to a stop sign in the tiny village of Pungoteague and took a left into the oncoming traffic lane. There was no traffic. The road (Harborton Road) is a two-lane paved country lane with a double yellow line and deep ditches on both sides. It accesses a tidewater neck between two large creeks, so is essentially a dead end with limited traffic except to a public boat ramp. I decided to watch what the truck did, as there was no traffic last night. My CT drove four miles on the wrong side of the road, past two intersecting roads, while hugging the ditch on the left. I carefully monitored, with hands rested on the wheel. At the turn toward my farm it simply went left, completely ignoring that it had just driven on the wrong side of the road for miles. The screen showed the double yellow line the entire time, as well as the fact that it was on the left side. The CT drives this road all the time without issue, but normally takes a right when approaching. And we are on the verge of unsupervised FSD? My truck does something like this daily, but this was the most extreme example so far.
 

Cactusrick

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I had this occur last night. I own a farm in a very rural area of Virginia’s Eastern Shore. While on FSD the truck came to a stop sign in the tiny village of Pungoteague and took a left into the oncoming traffic lane. There was no traffic. The road (Harborton Road) is a two-lane paved country lane with a double yellow line and deep ditches on both sides. It accesses a tidewater neck between two large creeks, so is essentially a dead end with limited traffic except to a public boat ramp. I decided to watch what the truck did, as there was no traffic last night. My CT drove four miles on the wrong side of the road, past two intersecting roads, while hugging the ditch on the left. I carefully monitored, with hands rested on the wheel. At the turn toward my farm it simply went left, completely ignoring that it had just driven on the wrong side of the road for miles. The screen showed the double yellow line the entire time, as well as the fact that it was on the left side. The CT drives this road all the time without issue, but normally takes a right when approaching. And we are on the verge of unsupervised FSD? My truck does something like this daily, but this was the most extreme example so far.
Thanks for the info. Did you leave a nice long message when you took over??? Tesla must be getting these reports from all over....it's gotten worse! It would be interesting to see what it does if oncoming traffic showed up....
 

PungoteagueDave

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Thanks for the info. Did you leave a nice long message when you took over??? Tesla must be getting these reports from all over....it's gotten worse! It would be interesting to see what it does if oncoming traffic showed up....
I never too over. It drove all the way to my driveway and turned in, from the wrong side. My driveway is a gravel road, just over one mile long, and it navigates it fairly well, except sometimes drops a rear wheel into the ditch on a dogleg turn.
 

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I’ve been having plenty of these wrong lane turns on 13.2.9 (only on CT, none on MY). All seem emergent, were very rare on older versions.

Two days ago it also failed to stop for the car in front, as we were both at a stop sign. It kept creeping closer to the car in front and I had to take over at only a few inches between us
 


poop

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Yep, same here...I think twice now. I like to think that it wouldn't have done it if there was a car in that lane though.
sadly not true, it’s happened twice to me. Once I let it correct because it was going slow — it drove like it was texting and driving and swerved violently last second. The other time I took over because it was speeding up.
 

poop

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I hear fsd is not as good for CT vs Y or 3, is this true?
I have a MY on v12 and another on same V13.2.9 update as my CT. They are drastically different. The CT feels more on par with v12 than v13. The v13 MY I never have to take over except for parking or to slow down for some speed bumps / gravel roads. The CT drives very unnatural on non-highways in comparison. 4 months ago the CT felt about 1.5 years behind on the FSD behavior than the MY. Now it feels much better, but still 6-8 months behind.
 

CTOmaha

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I must have the best working FSD on CT somehow - I haven't had any issues like this and I drive 90% of the time on FSD. The worst thing mine does is the sharp left turns where it just misses the curbs. Several times it has actually gone over a curb at an intersection, if a LEO saw it do that I'm sure they would pull me over.
 

Beetlebug62

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I feel like if it turns into the wrong lane, and there's a double-yellow between it and the correct lane, it won't change lanes, unless there's oncoming traffic, then, its priority mission kicks in.
 

Cactusrick

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I never too over. It drove all the way to my driveway and turned in, from the wrong side. My driveway is a gravel road, just over one mile long, and it navigates it fairly well, except sometimes drops a rear wheel into the ditch on a dogleg turn.
I feel like if it turns into the wrong lane, and there's a double-yellow between it and the correct lane, it won't change lanes, unless there's oncoming traffic, then, its priority mission kicks in.
Please break out and hit the button to report it to them ..every time.. so they are getting these from all over because this is an issue. It never has done it when a car is there but I had it happen and a truck was coming up fast ... thanks
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