I'd normally search google for this answer, but no luck, so I'm here! Hello!
So, the problem:
For a few select lots, all lights on the lot don't work as well as newly bought lighting.
I've tried changing the color and intensity of the lighting, but that option doesn't exist on any lights of those lots. The option does exist on other tested lots.
It may be a cc issue(tried s4s batch fix), but vanilla lights have the same issue.
Also tried the headlineeffects on cheat.
I haven't tried reinstalling or anything of that sort yet since most times I try fixing with reinstalls normally does nothing for me.
To note:
The problem started just yesterday and I've only played three or four lots(two with the lighting problem)
The lots that have the problem are related in that one is a store owned by one of the residents of the other.
I think that sums up everything that I've tried. I can attach photos if needed, but I personally don't feel it will help.
I appreciate any ideas!