@filibis said:

Denoiser should fix this easily. Can you share your settings for Denoiser and Global Illumination?
Check this manual for detailed information about Denoiser.

I'll try everything from this manual, it should work. I tried to turn off the progressive renderer setting and increase the min and max subdivs, and it worked a bit. I'll study more. Thank you very much.

I just updated my sketchup to 2017 and my v-ray to 3.40.02 and all my rendering is coming with a lot of noise.
All the images get a lot ot of noise. I tried everything, Denoiser, increase render quality, increase image resolution, turn off ambient oclusion and nothing seems to work.
I Don't know what else to do. Can anyone please help me?
PS: Im not a professional in rendering. Just an architect trying to work.
Thank you.