Why I get this ?

Development Rendering
1

Hi, someone could help me to resolve this issue?
Where I should have shadow, I have noise and shining everywhere in each mesh I put into my scene.
https://postimg.cc/5HZCfCCF
https://postimg.cc/47gd7pQC
Thanks.

2

You need to give us more context.

For starters:

  1. Is this being baked, if so is it with CPU or GPU?
  2. What GI system is this, if it is Lumen, is everything in here modular and follows lumen’s technical aspect (docs)?
  3. What light source is “most likely” causing this? The sun, or do you have other light sources?
  4. Is your system supported by Unreal Engine 5? Like GPU, CPU, RAM…
3

Hi,
I don’t know how to change from gpu or cpu for build light. So I think in my project, lights are been baked with default setting.
Using Unreal engine 5 by default GI is Lumen. I checked on documentation and all settings seems to be right. If you need I can post all project setting.
I have just a directional light in my scene
My Hardware is all right.
Thanks