Hello, I have a 60D with AP2- I tried using autosteer on the highway last Monday (3 days after the update was released to my car), and had one of the worst/scariest experiences I've ever had while driving and wanted to see if anyone else has had anything similar with their vehicle? I was driving on a major highway, thankfully at an offpeak hour with few cars around, in the left lane at ~75mph. Turned on autosteer (max speed of 80)- and was driving along (with my hands on the steering wheel) when I noticed it wasn't taking a left curve/turn on the road and drifting into the adjacent lane. So I engaged the steering wheel to deactivate autosteer and to make the turn myself. As soon as I did this, all hell broke loose. Basically the steering wheel jerked all the way to the left, veering me inches from the barrier- and then as I tried to straighten the wheel it jerked me all the way to the right, across 3 lanes of traffic...and then back let to the barrier, back across traffic, and again 5 or 6 times. Fortunately the cars around me saw what was happening and slammed on their brakes, so I was able to also slam on my brakes after about 5 seconds and pulled the car over to the side of the road. Of course I called tesla immediately and this is what I was told: 1) the car is not able to make that turn (a pretty mild curve) at 80mph- known issue with AP2. Fine- not a big deal to me- I had my hands on the wheel and was ready to assume control of the car in such scenarios. 2) the car functioned normally after that- any/all events following disengagement of the autosteer were due to "driver input/error". Obviously, this is the part I have a problem with- I think myself (and any other sober/adult driver would never perform the 90 degree jerks on the steering wheel at 80mph 6 times in a row -- that is just not a logical explanation. Clearly something malfunctioned, no idea what, and not sure if it's system-wide or specific to my vehicle. But I wanted to see if anyone else has had anything at all similar happen to them? Tesla service told me that there was no malfunction-- and that I should just 'try again' and call them if it happens again...........?!?