#glitch

I need a bit of help on this one. All cars after turn 8 at Daytona seams to hit an invisible wall or a hole in the track and gets thrown into the air. As I approach my car bottoms out and then falls through the track. Any Idea what causes this glitch?

Hi, so recently i got this Lightning or texture bug where it seems like the textures get really clunky. Before this everything was fine, it happened when i wanted to take some pictures with free cam, after enabling it i somehow managed to press all kinds of buttons on my keyboard trying to move...

Basically, the heads on the the cars appear much higher than they're supposed to be, and this ruins the onboard camera views and over quality, any help?

I am attempting to add some extra cars I found for this mod. https://www.racedepartment.com/downloads/japan-super-gt-sgt300-v1_3-by-juice-bottle.23022/ One of the cars I found (A BMW Z4) seems to have missing files as it does not appear in the showroom or car selection previews. If I try to load...

today i've fall of the map, then even after restart the game weird glitches started on most of maps i use and i totally have no idea how to fix it, so i would be grateful if someone know and wants to tell me (((sorry for every grammar mistake))