Issue description
The enviroment/ atomosphere lighting keeps changing, almost like a flicker, with the normal lighting switching to a sunset (orangish) lighting randomly in different rectangular portions of the map. Also the shadows seem to be flashing randomly. I have tried adjusting all the graphics settings and have seen no improvement. The flashing of different lighting and shadows happens many times a second making game play impractical. This is a new bug as I did not have it before last year when I played.
Expected behavior
To have normal lighting.
Reproduction steps
Not sure...
Game version
v0.5.1B