Getting this constantly since the weekend. Sometimes I'll get in after trying for 15-20 minutes, but then I'll get a random CTD while standing around chatting and have to repeat the process. Strongly considering cancelling my subscription until this is fixed. "Try again in 10 minutes" is not a solution.
hmm, mine just started DLing a patch.. maybe this'll fix it.
EDIT: well, it now can't determine the version of the game I'm running, so it's on to the Game Consultant Tool, as suggested. Curious as to how this plays out.
EDIT 2: good info in the .txt file after the GCT was run but don't know what to do with it. Restarted the whole thing and this time it worked. *shrug*