I get this error when I enable the "Enable more intermediate recipes such as silicon wafers" option:

Failed to load mods: Error while running setup for recipe prototype "mech-armor-recycling" (recipe): Recipe item-product "power-armor-mk2" is not stackable but has a max count of 3.

Factorio suggests the mods quality, bzsilicon, and bztitanium are involved. Wondering how to fix this error.

Hi! Thanks for the report. First time I've seen an error like this. I was able to reproduce it by (in a separate mod) adding a higher count of mk2 ingredients for mech armor, and then regenerating the recycling recipe in this mod.

This is very strange, because it seems like the mech armor recipe is not craftable in an assembling machine when it requires multiple mk2s. (Armors very strictly do not stack, even in machines)

I think the latest update to my mods should fix the issue.

Works for me now! Thanks for the quick fix!