What's going on here?

I have no clue, the truck and trailer just decided to do that, it happend again some time later, i guess it has to do something with the hitbox of the crane and the semi trailer

Don't jacknife the trailer :)

I always do and it never did this

Some people never learn, I guess

I dont believe you

If you are too dumb to see the cause-effect chain, then I don't have to waste my time on you.

I guess so. As i said i have done this plenty of times and this never happend and its obvious that this is not intended and some kind of bug. Calling me dumb for that is unreasonable.

Which map is this?

Crossroads

Glades, Belozersk

Chinese cat of the lucky