Do any alternative "No Psychic Enemies" mods exist, and are there any recommended mods to stop enemies from "cheating"? [DE]

No Psychic Enemies was good for awhile, but I don't think it's been working correctly for a couple of months. There's no word on the author's page as to whether or not they plan to fix it.

Just wondered if there was any alternative available - if my undeads are disguised, enemies shouldn't "know" to use healing spells on them, period. It's not the biggest gripe in the world, but it is proving to be a little annoying.

Also, if anyone knows of a mod that prevents enemies from shooting through walls or through underpasses, that'd be neat, too.