Hi,
I am using version 1.5.3 and I have strange issue with some mobs becoming invisible. Specifically Archers, after spawning they are visible for split second, then invisible and shooting. Also purple zombie with shield but he turns invisible after charging.
Strange thing is this happens on server, in singleplayer it is fine.
I believe this isn't problem primarily with your mod, because vanilla skeletons don't have shooting animation, again in singleplayer it is fine.
This must have happened after updating some other mod, but I tried disabling some but with no luck fixing the issue, so if you could maybe point me in some direction I would appreciate that :).
Thx!!