Tried logging in this morning. Took nearly 15 minutes and when I finally got in, I couldn't connect to any channels and couldn't interact with anything in-world.
Tried again and finally got it working after 10 minutes, but lag was bad (loot lag, crafting lag, etc.)
My second account on my laptop never could get in completely. It would reach the spot where I could see guild chat on the laptop, but I couldn't chat back. I could see the laptop character on my desktop's guild list, but others in the guild could not.
Others on the server were reporting similar problems.
Maybe time for a reboot?