There's a weird behaviour with the car when it's landing after a jump. The moment it lands it steers instantly, making the user to lose control of the car.
It can also be noticed when you are driving on 2 side wheels, the moment the other side touches, it steers,
I guess you are talking again about the behaviour on Windows, do you?
Yes, i ve been testing it mostly Windows.
I know this behaviour and always saw it as something we should expect if the wheels are going since they get grip and therefore suddenly influence the direction. I don't think at all that this is caused by unvoluntary steering. The problem can be kept in control by starting steering only after all wheels are on the ground.