Flickering shadows/lights in Lumen 5.1 RTX3060

Hi,

i making animation in UE5.1 Lumen. I have problem with flickering. How can I fix this?

In this folder are all videos and print screens:

https://drive.google.com/drive/folders/1jM2HL7nUOcBpenMZh7K7IfSkqEy7B-Zh?usp=sharing