Bizzare anomaly with Kunos car

[DevonK]

I can't figure out why the Ruf RT12 R (a Kunos car) causes AC track sessions to freeze and crash when you click exit to leave a session. I have to use ctrl-alt-delete to get back to content manager. This happens with either a race or practice session, and whether I am the driver of the car or not - it just has to be in the session. I ran a steam integrity check on the files, did not fix. Same issue with or without using content manager to launch. The AWD variant of the same car (or any other car) does not create this problem. Anyone have any suggestions?