Bag items: moving, clicking is so painful now

Ever since the patch went live, I've had nothing but a headache trying to move items that I have in my bags. It's just about everything and anything with bag items when I am trying to:


* Put an item in the AH
* Trying to do a search in the AH (by using shift-click on an item that is in my bags)
* Move an item from one location to another within my bags
* Mailing an item to another character
* Moving items from my bags to my bank
* Moving items from my bank to my bags
* Splitting a stack of items manually (shift/click)
* Taking items out of my mailbox to put into my bag
* Selling trash to vendors

It's not one character, it's not one account. I have a multiple accounts and it's doing this on all of them. It's not the computer system as I play on 4 different systems. This is happening on all. This is also happening to me on Beta. I am having to click on items anywhere from 2 to 5 times to get them to move,

What have I done? I have turned down graphics to the bare minimum, doesn't seem to change anything. I have disabled ALL add-ons. Still happens. I've rebooted the computer(s), no change.

Latency is fine. Framerate is a good number. Moving around, flying around, walking, running, questing are all fine. This is specific to the items in all bags on all characters.