j-vanetten / openpilot

jvePilot: FCA: Hybrid OpenPilot/ACC
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Significant Oversteer on lane change at freeway speeds #38

Closed Eric2012x closed 6 months ago

Eric2012x commented 7 months ago

Describe the bug A clear and concise description of what the bug is.

1) This fork steers very rapidly during lane change. In a way no driver would duplicate, It oversteer on my 2017 trailhawk rapidly changing lanes, then lost center lane for confirmation of lane change, the rapidly correctly by steering back into the lane I started from, then locked and went back. This issue happened many times on my trip from Las Vegas to Salt Lake City. Something is wrong. I have a new 3x and I used JVE PILOT on Comma 2 for the last 6 months with perfect lane change and all features working. on comma 3xIt also swerved through two lanes on left lane change and was Extremely unsafe. I don't know why but someone needs to be told something is wrong.

2) Also on several occasions the set speed was exceeded by JVI Pilot, in one case it kept increasing cruise control even though there was a car in front of me and it couldn't go faster, In anoither case it consistently set the actual speed above the speed I set that shows on the upper left corner of the Comma 3x. This is super shocking to me after owning 2ea comma 2 and always working near perfect, never a random lane excursion, but it just happened today on this trip. I loved your program but its not working on the comma 3x which makes me wonder, is something else wrong? Is my new 3X defective? But it kept lane just fine,but lane change was a nightmare and is unuseable. Im not programmer, but I want to let you know in good faith in case something is wrong.. The extreme lane swerve I encounters made me look like I breifly lost control. I did keep my hand on wheel and catch it, but it happens very fast. My opinion: COmma AI should never be programmed to rapidly apply steering at highway speeds. I kept asking myself "how did this happen" I just spent 1$1250 on 3x and I feel that i can't trust it at all. Never happened with COmma 2. SOmeone should know. I understand its my responsibility etc, and I was careful and corrected this behavior, but someone else might not be so lucky. Also I'm really bummed out I have to uninstall it. now. Its not safe.

To Reproduce

Drive 2017 WK2 with Comma 3X at 77mph on straight road, initial lane change. repeat in different condtions. I MAY LEAVE IT AND MAKE A YOUTUBE TO SHOW YOU. but I should uninstall ASAP.

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Additional context The steer is way too fast for high speeds, its feels like a child grabbed the wheel and abruptly pulled on it. Its really scary.

eric2012x@gmail.com. I am not a programmer, I just figure out how to load the JVE PILOT and follow your directions 2017 WK2 Trailhawk

Eric2012x commented 7 months ago

I will mention also experienced oversteer in stop and go traffic. When enabled at slow speed it turns very sharp to center the car, then steers back the other way after oversteering.

Eric2012x commented 6 months ago

Now I get it, this is normal, the old "model" doesn't work correctly with the new 3 3x. THis is faulty product