I haven’t used any plug-in, though. I haven’t even been using hair, just the mannequin. To this point I’ve just been loading in blender models to make sure dimensions are correct and stuff. Unreal only loads to 75% then crashes with an error message. It seems so strange; I can open UE4 but not 5. Thanks, I’ll see if maybe groom is causing some kind of problem if I can find it.