Blender EEVEE - Render glitch

Hello!

Can someone tell me how to fix that glitch/noise or something like this?

I get that noise when I run too many applications in the background.

But I have only Blender launched

I notice the in many OS updates they (OS SERVERS) are pushing Vulkan graphics framework. It is web base. I still don’t know if I like it or not. https://vulkan-tutorial.com/Development_environment