I use this thread to ask another question that is really similar to this one.
I am currently making anemone with a forest pack of four variation of one "grass" and created,after that, three variation of this forest pack (using a spline area),
I animated with a wave and noise this first anemone
then I used those three variations in a big forest to put it in my scene and adding another global animation random samples.
So, basicaly, I have one big forest pack with a random sample animation of three little anemone/forest pack with another random sample anomation of four lonely grass with a wave.
In this scene I have multiple forest pack, and only two of them contains forest as custom object, and those two forest do not always render. In some frame there are even only half of the custom object rendered. I am rendering in netywork btw.
I went from 5M poly max to 10, multiplied the max items by 100, and still the same issue.
Do you have any idea of what the problem might be ?