x-post from Aether II Github. I was told that this may be from JAS not hooking into the Aether II's entity properties properly. Please correct if I'm wrong...

Using a Forge 1291 Server and Client, with only Aether II, gilded_util, and JAS installed, I get a client-only crash (server just says player disconnected) when I arrive in the Aether due to a Ticking Entity exception. Looking through the crash report, it looks like natural spawning Aether II mobs are causing it.

• Disabling the Aether biome in JAS does nothing.
• Setting it so mobs can't spawn via the Aether II config doesn't help
• Setting it so mobs can't spawn in both the Aether II config and via JAS works but there are no mobs..

Here's the log.
http://pastebin.com/4sPHVNnh

Please let me know if there's anything I can do to make them work together. Thanks!