Did you clear your cache after newest update? Do you have any mods installed? Try disabling any 200BX mods.
https://www.beamng.com/threads/0-14-discussion-feedback-bugs-reporting-thread-read-1-post.58797/ There's some mods listed here. DJPlopper Megapack can do that. If you have it, remove it and get the newest version of that mod.