Vray Denoiser is messing up my work

Hi everyone, Vray Denoiser leaves square bubbling my work after I finished rendering and it’s very annoying. Please I’d appreciate any useful advice. See pictures attached.

It may not be Denoiser. Have you checked other things like your lights? See this article for more information: https://vrayschool.com/avoid-solve-vray-bugs-artifacts/

Tank you very much is checking tie out but I don’t think its, light because I don’t put any light on only sunlight is on at 0.3

And you’ve confirmed that rendering without Denoider removes the artifacts?