Custom sun object mysteries


Hey guys,

Having an animated sun in a scene, since i want to have a volumetric light visible i thought it to be best to use the ‘custom sun object’ feature.
But unfortunately it makes the light disappear from certain angles, according the manual, i could make a second light be child of the first, but that does not change anything.
I could ofcourse bake the animation, but i would like to avoid that if possible.

Any ideas?
Many thanks, Robert

test.c4d (290.2 KB)