Chunky rendering artifacts around objects

[Thom_Coffee]

I’m having exactly the same problem, but what you’ve suggested hasn’t helped.

Weird artifacts in Unreal Engine 5.4.1

Hi, Has anyone had this problem of strange artifacts after conversion of a scene from 5.3.2 to 5.4.1? What might be causing this? I’ve been through a lot of testing and I still have no idea what the problem might be. I would be grateful for any help. [HighresScreenshot_5.3.2] [HighresScreenshot_5.4.1]