I wanted to increase throughput of a factory outlet by minifying on the inside then expanding later outside, but it causes a hard crash when expanding. I noticed that before the leave the originating factory, they have 0% health, but after they are transported outside they don't show a health stat. Presumably damage data is being lost when they are despawned and respawned by Factorissimo? Using 0.14.8 experimental

This happens on 14.12 as well, after going into, or out of a factory it causes a hard crash, it doesn't matter whether the materials were created inside, or brought inside and then compressed.

The issue also includes going from a nested factory to a different factory.

Do you need more details?