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Tesla’s ‘phantom braking’ problem is getting worse

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Re: Tesla’s ‘phantom braking’ problem is getting worse

#311
post #98

They should give drivers a simple way to notify Tesla exactly when phantom breaking happens. E.g. use the mic and when Tesla users say ‘Tesla phantom’ it would send the flagged data to a central repository to train against. Regardless of your feelings towards Tesla, we need someone to figure out safe self driving before the effort is halted and humanity has to wait a century before a new generation tries again (like…

They would never do that as it emphasizes the problem and draws more attention to it.

So does the word ‘beta’

Re: Tesla’s ‘phantom braking’ problem is getting worse

#312
post #180

They should give drivers a simple way to notify Tesla exactly when phantom breaking happens. E.g. use the mic and when Tesla users say ‘Tesla phantom’ it would send the flagged data to a central repository to train against. Regardless of your feelings towards Tesla, we need someone to figure out safe self driving before the effort is halted and humanity has to wait a century before a new generation tries again (like…

So I have to take my eyes off the road after my car just phantom braked in order to touch the 0.5x0.5 inch "Report" button on the 15" touchscreen outside my field of view? Oh, and the button will 100% move around on the screen after software updates, so my muscle memory from pressing it for the 1,000th time gets reset each time a new update rolls out...

No, that’s why I mentioned using the mic.

Re: Tesla’s ‘phantom braking’ problem is getting worse

#313
post #113

2022 Model Y with FSD. I use Autopilot 50+ miles a day, and use it 98% of the way on trips from San Diego to SF. It infrequently phantom brakes, and more often brakes hard and late and sometimes people think I'm brake-checking them. It also is annoying slow to recover back to cruise speed from a slow down. Also if you're in the right lane when the two right lanes merge- it is totally unreliable, I've been sandwiched…

I find your attitude terrifying. I am glad you can handle your car now, but there are many thousand people driving those cars and they might not know how to deal with those "bugs". I am curious, are you currently holding Tesla stock?

Honestly it’s wild that so many people on this forum are making arguments about theoretical accidents that could happen when Autopilot has billions of miles driven and gets in 80% fewer accidents than the average US driver. The idea that we have to wait for Autopilot to be perfect means accepting hundreds of thousands of millions of accidents (including thousands of preventable deaths) that could be avoided. I find that attitude terrifying.

Re: Tesla’s ‘phantom braking’ problem is getting worse

#314
post #113

2022 Model Y with FSD. I use Autopilot 50+ miles a day, and use it 98% of the way on trips from San Diego to SF. It infrequently phantom brakes, and more often brakes hard and late and sometimes people think I'm brake-checking them. It also is annoying slow to recover back to cruise speed from a slow down. Also if you're in the right lane when the two right lanes merge- it is totally unreliable, I've been sandwiched…

Autopilot sounds about as safe as driving while intoxicated, which makes Autopilot users massive egoists.

I’m sure you wouldn’t make a claim like this without some data to back it up. Please share with us the crash rate for autopilot versus the average US driver, so we can see what your idea of “intoxicated driving” looks like!

Re: Tesla’s ‘phantom braking’ problem is getting worse

#315
post #113

2022 Model Y with FSD. I use Autopilot 50+ miles a day, and use it 98% of the way on trips from San Diego to SF. It infrequently phantom brakes, and more often brakes hard and late and sometimes people think I'm brake-checking them. It also is annoying slow to recover back to cruise speed from a slow down. Also if you're in the right lane when the two right lanes merge- it is totally unreliable, I've been sandwiched…

> But that said, once you learn the quirks it is extremely predictable and robust. I'm sorry, but this sounds like Stockholm syndrome to me. You admit that the car you're driving behaves unpredictably if you don't know it's quirks. But it still sounds like you're defending it. This would be intolerable for most other cars, of not outright dangerous. I'm not trying to attack you, so I'm sorry to be this direct: Why ar…

It’s strictly safer than other cars. Autopilot’s accident rate is one per every 4.3 million miles versus 1 per 480 thousand miles for the non-Tesla US average. Autopilot is nearly 10x safer than the average US driver.

It’s really a bummer to see how many commenters are making strong statements informed by neither data nor experience. This whole thread is well below this forum’s normal level of discourse.

Re: Tesla’s ‘phantom braking’ problem is getting worse

#316

Earlier quoted context omitted.

> Tesla would just be to have a debug button where you can report and elevate the past 10 seconds of driving They do. Push the microphone button and say "Bug Report."

Lol. Tesla is really just beta testing in production. When software companies do that we say it’s bad. When Tesla dies this it’s ground breaking innovation. When my internet browser crashes no one dies.

It’s because people are bad at reasoning. You don’t ban Autopilot for being imperfect, you ban it if it’s less safe than the average driver. However, Tesla’s crash rate is on the order of 10x better than the US average—assuming that carries over to the fatality rate pretty linearly, it would mean we could save 36k of the 40k lives lost each year to traffic fatalities if Autopilot were ubiquitous and mandatory. The idea that we should just sacrifice thousands of people until Autopilot is flawless is abhorrent and foolish.

Re: Tesla’s ‘phantom braking’ problem is getting worse

#317
post #174

Earlier quoted context omitted.

While the erratic behavior of Tesla’s autopilot might cause other drivers to be more cautious are them, I don’t think you should count this in Tesla’s favor. Imagine if every self thriving car company started adding code to scare other drivers, that would definitely have unwanted side effects.

Teslas have one crash for every 4.31 million miles driven with autopilot engaged versus one crash per every 480k for non-Tesla drivers, so autopilot is averting almost 90% of all crashes. There’s no evidence at all of any “it scares other drivers into safety” mechanism, which is to be expected because such a mechanism seems absurd on its face.

This article is specifically referring to fantom breaking rather than overall performance of the system.

I know I personally have started to stay further from Tesla’s when possible on the road because they behave strangely. But the same applies to other cars which do this odd weaving from side to side within their lanes presumably because of poorly implemented lane keeping systems.

As to accidents rates, Autopilot shouldn’t be compared to overall driving accident rates when it’s not being used in all situations.

Re: Tesla’s ‘phantom braking’ problem is getting worse

#318

Earlier quoted context omitted.

he says he has a 2022 which is radar free.

User1: I have model 3 w/o radar and it had bad phantom breaking until a recent release. User2: seems like the cars without radar were really bad, but that they are finally getting it fixed. You: he said he has a car without radar Everyone: wtf

>until 2 or 3 software releases ago. Now it seems to be entirely resolved

user's comment disagrees with the title, says phantom breaking is resolved.

You: "It's worse on radar free models"

them: "It's entirely resolved"

Re: Tesla’s ‘phantom braking’ problem is getting worse

#319

Earlier quoted context omitted.

vehicles from 2019 being referred to as "legacy" is the most infuriating thing I've read today. Of course no offense to OP, i've heard it referred as such by others and I know it's not literal. But it's maddening to me though that a vehicle that is still under warranty has a moniker that traditionally means end of life/support in software.

With most other cars, it becomes legacy as soon as you drive it off the lot and they release the next model year At least Tesla mostly keeps updating their older car’s software.

(bit late on the reply, sorry)Caveat; I think EV are far superior to ICE vehicles in every measurable metric.

That said, I don't understand what you mean. 9.9/10 of new, non motorsports ICE vehicles are backed by warranty bumper to bumper for 60-100k miles. Further, the parts/labor pipeline is massive.OEM/aftermarket keep producing parts for years after the vehicle's generation stops being sold as new.

In the case of Tesla and some Boutique EVs, there is no aftermarket, and there's litigation from Tesla if you try to repair/produce aftermarket parts. "At least tesla mostly keeps updating their older car's software" is not a positive. It should be guaranteed for 60k-100k miles, and the aftermarket should be allowed to repair it.

Tesla makes their vehicles "legacy" on purpose.

Re: Tesla’s ‘phantom braking’ problem is getting worse

#320

Earlier quoted context omitted.

2018 Model 3 with Enhanced Autopilot. I took a weekend trip from LA to Phoenix a few months back. I was in the left-most lane for a majority of the trip, and had ~10 phantom braking occurrences each way. It seemed to think the shadow of a car in the adjacent lane (where the shadow fell well into my lane) was something that needed to be avoided. It also doesn't infrequently highlight a car in an adjacent lane (or even…

It surprises me that even after all of tha you still consider using autopilot and seem to have accepted the phantom braking as a way of life.

I mean, I pay full attention while the car is on autopilot, keep both hands on the wheel, and my foot over the pedals. Sure, that particular trip was pretty annoying, but my daily commute (~80 miles roundtrip) rarely, if ever, has any phantom braking occurrences, so I don't know that I would call it a "way of life".
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