Random DC and Blue Bar

Q u o t e:
I am having issues where I get dc'd zoning in and out or instances and when I first zone in the blue bar takes between 2 and 5 min before I get into the instance. WTF is with that. I am really thinking that maybe my money is spent better elsewhere...

If you haven't already, try doing a full and proper reset UI, Prepi.

To do a full reset UI, you will want to save your addons in another spot if you wish to preserve them.

Then rename/delete or move your WTF, Cache and Interface folders while WoW is shutdown. Reboot your system.

Note, if you are running Vista make sure your permissions are set so it does not undo your changes.

More detailed instructions for different operating systems, including Macs are here.

http://us.blizzard.com/support/article.xml?articleId=18761&searchQuery=reset%20UI&pageNumber=1