Hi,
Since installing corona 15 and later HF 1, I have a strange behaviour in rendering.
It’s still an early WIP, but my current project has a stage object for rendering cameras exterior day 0-30 frames, then exterior night frames 31-50, and then all interior frames 51-130.
When I switch from day to night, many scatters do not render anymore (like lawn and tall grasses), yet some do (sculptured hedges).
This happens when expresso switch rig turns day to night (keyframed on frame 30), and every frame behind it, also interior frames. However the scatters are not controlled by this switch.
I also had this same behaviour with my previous project, exactly the same issue, also when changing day to night.
I may have gotten a low memory warning (when my 128GB was reached) a few frames before the switch on render 25 (issue displacement and parallel floorplan), but after this 26-29 dayframes still rendered fine.
I’m the only one in the studio working/testing already with 15, all other systems still have corona 13. On those systems it renders flawless.
Does anybody experienced something like this or has an idea?




