Hello, I am new to V-ray and 3D modelling in general, I come from a video editing background. Anyway I am trying to render a new project with v-ray and it simply get's "stuck" at building light-cache. The funny thing is it worked very well for the last few days and only today did it really start doing this. I also noticed that Sketchup will give me a black screen whenever I click render. It also get's stuck with RT.
Just for your knowledge I'm using an 8 core machine with hyperthreading disabled with 12GB's of RAM.
I included some screenshots that I hope would be useful. This is my first model and its V-ray is very new to me.