VRay Crashes when attempting higher resolutions for my Phoenix Scene ?

I’ve been rendering a scene with a Phoenix simulation, just one frame at 1920x1080, no problem.

I then tried rendering the same scene at 8000pixels longest edge and I get Render Errors (see attached).

I try lower resolutions, say 5000px and it still errors with the same error messages.

What could be the problem ?

I’m not running out of ram, I’ve tried Bucket and Progressive renders (for a noisethreshold of 0.01) and the scene crashes at render with these error messages.

Please can Chaosgroup advise ?

Many thanks.




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