Ok I'm so tired of the cycles noise problem on interior scene. Plese can you help me? I'm in a rush. This is my scene and a process of a 600 samples render (don't need to finish it for you to see how horrible it is). It`s incredible noisy.
This is my glass node (I'm sure is not the problem), my render configuration and my lighting. I`m using portals.The denoising asset only make things worst. Have an HDRI which is giving all the lighting (no sun, even noiser).