Hey,
I got kicked from a host a couple of times with the message 005/CAR SET or 00S/Car Set (couldn't read it very clear so I don't know what the good version is).

I don't know if this is a bug or has got something to do with my computer.
Anyone has an explanation for this?

cheers!

It's OOS as in Out Of Sync. I think it has something to do with your connection, but im not sure

I had a server running some days ago. Happened the same issue. A player joined - 00S Car Set (or something like that) and he/she was kicked, he reconnected, and still were kicked. A another player joined - he/she was kicked, he rejoined, error appeared, but he/she was not kicked. Connection?

No something is probably wrong with the setup they had last chosen for their car or something. But it is wierd you say another player joined, so maybe it has something to do with the host.