My Paladin stands there forever too, tried decreasing health/regen and unclicking check priest to no avail when I realized he is waiting for his pull spell to refresh. My Guardian on the other hand, fights like a champ with bow pull. Both are MT/MA/Puller...but the real problem I am having with the snoozing is when the guardian is leader the Troubadour and Fury sometimes get left behind because they tend to stand there and not autofollow soon enough, while a mystic and conjurer seem to be fine! This is with the updated EQ2Bot on them and a modified version on the Guard/Paladin leader. The modified version only has better handling of mage mobs that do not come quickly, the zombies that walk slow and for range fighting mobs like the drakes and of course facing the mob sooner/more often since looking away half a fight is silly unless it's a raid.
So first, if you are casting with spell, make sure it's not what is holding you back. As for why my Troub and Fury are sitting with thumbs up their asses, I don't know. Would test more but servers just went down for some minor patch.