The rendering of the SSS material has strong noise.

[brs-sebascova]

Hello there @Sorennn!

From your provided screenshots, this looks like a conflict between Lumen and your humanoid model. Is it based on MetaHuman? Similar issues have been encountered in the following threads, please test the solutions implemented here:

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I’m facing a curious issue in my current project. Everything that doesn’t have a white (rough) roughness texture sparkles! The effect even appears on materials which have a dark gray roughness texture, though it gets more prominent, the darker the roughness texture is. Here’s a video of the effect: [UE4 Sparkles on not rough surfaces] This happens in my current project, but not in a previous art test project I created, or in the Medieval Village project from Quixel. While the sp…

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Hi all, I am having issues with the hair on some of my metahumans. When hitting a certain angle of light it gives off an exremely bright and shiny hair effect which shouldnt be there. I beleive it has something to with how lumen is impacting the lighting of the strands. LODs are set to 0. IMage with Sky light turned off - https://i.imgur.com/ClTd6ug.png Image with skylight (and i assume lumen lighting) on - https://i.imgur.com/LXMFlg3.png Ive tried almost everything in the hair settings wit…

If these don’t work, our next option would be a soft/hard issue, we can try the following:

• Please do a clean Installation of your nVidia drivers, and pick the “Developer” version, as these are the most stable for engine work.

• In Unreal Engine, adjust your values for engine scalabillty, to ensure your equipment is not under pressure.

• Test disabling Hardware Raytracing and Path Tracing from the engine.

• Finally, there are two settings to test in nVidia control panel: Go to Settings, and under Features → Overlay, disable the “Game filters and Photo Mode” option. After that, click on “Manage 3D Settings” in the settings menu on the left, go to Monitor Technology and select “Fixed Rate”. With these changes applied, please restart UE5.