this is my third post regarding patch 1.6 bugs but what can i do. The problem is witht he followers AI, they are dumber than before. They sometimes just walk around with their sword up and don't attack, no matter how many times they get hit by the enemy--- is like the AI doesn't register the enemy presence, gets fixed after a few minutes but, reoccurs constantly.

In my post-war Solitude, NPCs walk into the fallen structure in the market area near the three stalls, and just keep walking without moving. They won't move around it.

Don't recall that happening prior to 1.6

have you had problems with followers not attacking when being attacked by enemies?

I'm on ps3, so I have 1.5 and I have this issue with Aela. It's like she won't attack even if she has 5 ice spikes going through her head. So I don't think 1.6 did this but 1.5.

Also ALL mage followers draw invisible weapons animation and can't attack anymore. They want to but are unable to. They get stuck if I change a lot of spells.

Yes, happens to my follower sometimes. I noticed it happens when the enemy hasn't engaged me, but my dog follower so my nord follower acts like nothing is happening. I think we're in sneak mode mostly.