Twekeng Parameters in World + Sun and Sky while in rendered viewport results in blender chrash.
Os Windows 10, Blender 2.79b, GPU Radeon R7 200 Series, Software Adrenalin 18.10.1. Scene - start scene, with fresh install of blender, renderer and new graphic drivers.
Before that any scene in rendered viewport is white (or what color I chose, see attached)
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