error 90000

It seems I'm getting a lot of error 90000s lately. Whenever I log in, it isn't 10 or 30 minutes before that error kicks me out. Even then, the game pauses for 20 second stretches at least once per minute.

This didn't happen before, and it seems a lot of other players are more stable than me. Are the servers overloaded still, or is there just a bad bunch that I just keep logging on to? Are there any plans for further expansion of the data center for Leviathan server?

This has just begun affecting me tonight as well. Can't stay on for more than 10 mins or so, then I get disconnected, error 90000. I'm on Ultros server.

This has been happening to me too for the past two nights. It usually starts when I try to use the Duty Finder, but I can't tell if the two are related...