VrayCrashes or renders black after latest windows update

my sketchup and Vray were working perfectly until the latest windows update. ever since every time I try to render the program either crashes, or just renders a black screen or sometimes a very grainy model. nothing I do seems to fix it and I can’t find any post that describe it the same way. the issue seems to be when its compiling the geometry as that’s where it doesn’t seem to do anything (on the occasions it doesn’t just crash outright). I tried re-installing vray and updating lisence servers but nothing works.

P.S. I use sketchup 2018 and vray 3.6

Did you update the drivers for your graphics card?
Download and install, and make sure SketchUp uses it (Window->Preferences->OpenGL->Graphic Card Details