Changing Atmospheric Fog "Default Light Color" causes consistent crash

Reproduction steps: drag atmospheric fog into level and open up the color palette for the “Default Light Color” tab under the fog settings, wiggle around the values for 2-3 seconds and the engine should crash!

Hi TYGABYTE,

I was able to reproduce this in the UE4.12Preview and have entered the following bug report: JIRA [30190]. Once this issue has been resolved we will let you know with an update to this post.

Thanks for bringing this to our attention,

This issue has been verified fixed for a future release of the engine.