I’ve done all kinds of rebuilding and nothing. I tried 4.6 yesterday and I got the same error. But today I’ve tried 4.5 and it works wonderfully! The problem is not with the lighting per se, it is when I try to build the geometry.
Sorry, mate, but I don’t know how or where to set set ‘r.Shadow.WholeSceneShadowUnbuiltInteractionThreshold 100000’. Could you please explain. Thank you.