Hi, this caught my attention:
Still there is noise mostly in the GI pass. For the moment I have AA/GI on 20/4 MSI 11
What does it mean? Does it mean GIvsAA 20, LSM 4?
The it wouldn't make sense. If you are getting more noise in GI pass than in direct light pass, then you should lower LSM to 1, or even lower (probably not less than 0,5 though).