Downloaded WOTLK last night and played for a couple of hours with zero issue. Woke up today and tried to log on and it just sat there at "connecting" and eventually popped up telling me to contact battlenet if the problem persists. Been doing that all day.
Did a little digging and found that some people fixed some issues by deleting the wtf.config file in the WTF folder but after deleting it I still had no luck. Any suggestions?
I have similar problem, i tried to log in but all the time it say to me "login server down" or "unable to connect, try again later".. It hapoens to me all day, i tried everything but still cant log in and play