Endless bouncing cab glitch

[GhostTech13]

I don't know very specifics, but the video I made when I found the bug will help immensely.
https://www.youtube.com/watch?v=N2trv-BhGNo
Please don't get mad because I didn't post a picture with it, but it would not have helped.
This has also happened with other truck models, but I decided to record the Iveco.
Please excuse me if this has already been posted, I couldn't find it.
On a side not, it almost looks like the truck is chomping when looked at in 3rd person from the front, which I find hilarious.

Game version 1.7.1s
No mods

[Ak1A]

Do you use realistic physics mod or something like that?

[Baja_002]

Usually outdated or wrong mods for physics will make cabin "bounce" around. Check your mods if using any (some mods have "sub-mods" inside) so make sure there are no mods regarding the physics.

If you are not using any mods report this as a bug