White Landscape in the night issue

Hi everyone,
sorry again, I have a problem when I move the sunlight in UE 4.25. In this example now it should be night but the landscape and the objects in the scene are turning white.
Is that a problem concerning the new atmosphere in UE 4.25 or something else?

Ok basically the problem has been solved! :slight_smile:

In the SunSky system -> SkyLight -> Light , I’ve just disactivated “Affects World” then I’ve rebuilt the lights.

Now it works!