so when running the mod with "when dungeons arise" it spawns skeletons via spawners. inside the little spinning guy in the spawners they wear armor, it tries to check those little guys for a humanoid armor level which they dont have. this causes the part where it tries to render the armor layer 1000 times and causes a javastackoverflow

through version 1.20.1 via the synnetra connector, sorry should have added that