Testing lumen with RTX 3090 in interior scene

If you are using Ray traced shadows and rendering with antialiasing passes on the TAA in render movie queue, that is probably the cause of the artifacts in the shadows. You can try rendering in 4K with no AA passes to avoid the shadow artifacts and still get a good quality, or switch your raytraced shadows to the new shadow beta on project settings.
Sorry for my bad english :slight_smile:

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