Animation flickering

Corona Corona for 3ds Max Help Required
1

Hey

I need help to get rid of flickering in my animation. My noise threshold is 5% and I use default denoise values. The flickering is most obvious on the white walls. The scene and video is attached.

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Petter

2

This looks like conventional UHD cache flickering. Make sure you have the Preset “Animation” selected in Render Setup → Performance → UHD Cache (or a pre-calculated cache file which is reused for every frame).

Good Luck