(1.0.5) Autocasts not working

[Deinos]

Playing a thalore berserker. Early on, I got a loremaster quest, and set poison spit to autocast. Then, I disabled it.

Now, no autocasts seem to be working. I want to, if I can't turn poison spit back on, at least have antimagic field up on autocast, but the game seems to be ignoring my autocast settings, no matter how much I turn them off and turn them back on, or quit the game and return.

What do?