I also haven't found anyone with a problem like this or any post on the forum. The closest thing i found was a similar lighing problem where restarting DCS and launching the night mission immediately would fix it, I have however tested this aswell but nothing seems to fix it.
I do have a couple of mods/addons installed; SRS, ReShade and I have previously used a custom cockpit livery. However, I've done testing without these mods installed and again, no fix. I also have my settings below.
Any help or tips would be highly appreciated!