I have been playing on the US-East Server without any lag issues from the beginning, though I am from the oceanic region. I was logged out yesterday for the minor bug fix downtime, and went offline. Now today when I am logging in, I can't even move my character even 1 step in neither of the Us-East or EU server. Although the Oceanic server works just fine and completely lag free. But the Oceanic server is completely deserted and I only step into that server to solo.
My PC is highly spec'd and internet connection is pretty decent. Like I mentioned I was able to play on both EU & US servers till yesterday before the downtime, and now can only play on Oceanic.
Please see if something can be done, as playing in Oceanic server is like not playing at all. Takes the most important thing out of this game. Socializing**