I experienced a lot of lag early last week and towards the weekend it was a little better. It was unplayable for 3-4 days, but then it improved. Today, however, I got lag again to the point that I couldn't complete a dungeon. It lags, freezes, then fast forwards, until instead of fast forwarding it just disconnects me. It's really inconsistent. Even during peak hours in the weekend it works fine sometimes and not other times. Hopefully they address this soon. It's so disappointing when you are running a dungeon and all of the sudden can't complete it. I feel bad for abandoning my party.