I think I found a bug, not sure or perhaps it’s known already. But when putting the VRaySky map in a Dome light instead of the environment. If you move the sun lower for a sunrise for example, the sky does not automatically update. Only if I untick/tick back on the Spherical (full dome) option in the dome light, does it then update. But I have to do this each time I move the sun.
Thanks - does seem like a bug, so I’ve logged this in our internal system (reference ID number: VMAX-10431) for developer investigation. Will let you know when there is any update.