Any further memory optimization update...?
In a small studio setup scene... getting error message and no displacement used.
Thanks.
...
I get the same issue with 64 gig of RAM on an iMac Pro, particularly with large scenes though. Rendering at 4k with a list of about 15-20 multipass layers (mostly lightmix layers).
It doesn't happen too often. More so when I have a scene with a lot of 3D people, vegetation and lights (night scenes) .
I have started to notice that my renders have a tendency to freeze at a certain point. Typically when I get to a noise level of about 5-6%. I'm not sure if this is linked to the RAM shortage... I normally take note of the time of the crash and render again with a shorter time limit as it always freezes at the same point without the ability to save the output.
Side note: Has anyone else noticed that sometimes Corona fails to save an output for the multipass? The render will output just fine, then occasionally there will be no saved file for the multipass. Then, if I render again, it may save the next time. This has happened a few times lately.
Is it also normal for the render to output with the bloom and glare applied? Again, this is hit and miss. Sometimes it is applied, sometimes it isn't. But it is always applied to the lightmix pass...
Thanks