How to cleaning reflective pixels ?

[guillaumebod1]

Hi,

I starting Corona render for cinema 4d 3 days ago. That's a very good engine i think, but i don't know how to cleaning the render without increase render times. If you look on the picture you can see what i talking about and my render settings as well
I trying to render an animation of this scene, but the noise is very digusting and i want to find a solution.

I'm using render by passes (30 passes for each frame).
GI in PT and UHD cache
renderer Progressive
i up GI/AA to 32
LSM to  2

Each frame is around 13 minutes to render

Thank you

[grimm.ghiz]

Increase Light samples multiplier (LSM)

Decrease Max sample intensity (MSI)

also this is my biggest problem ... unlike the Corona ads about Quality and speed (Performance) v.s. other engines like V-Ray , i can't found any solution to achieve this , in minutes !!