tree shadow problem

I have problem with the shadows of the trees in rfactor 2.Every settings on ultra detail but the shadow of trees shapes looks like triangle , square and rectangle.I have tried to delete the cbash and shaders directories content but the problem remained.Does anybody has any idea what is the problem?I use original rfactor 2 circuits.Processor 5600x , gpu rx 6800 xt.

 

I can't find the answer "No" in your poll

 

Well that is true. They DO look like squares, triangles and rectangles.
But guess what?
That is improvement over how they were just couple of months ago. ON AMD cards that is.
They were flickering constantly.
So yeah, they are ugly af, but still better than couple of moths ago.
So now just wait patiently and they will have form.
That's a guess btw. but since there has been progress, it's actually promising to see them like that.

 

Thanks your response!I have tried with previous versions, but my trouble has remained the same.I can definietly remember with my previous ryzen 2700x ,rx 5700 xt it was good. So i hope s397 fixes this bug soon...