Why is the lighting like this?

[u/Odd-Skirt8358]

-Full compile, 2 lights (small dim omni2 and a rect), lightmaps are at 0 bias and scaling them down doesn't help.

This is the basement on a map I'm making. It's like this everywhere (even 1st and 2nd floor). Why on Earth? The ceiling is separate from the ceiling. Is that why?

[u/Graf_Koks]

Have you tried no Omni?