I only started playing again on Thanksgiving and everything ran smooth as can be until New Life. Since then it's been a stuttery mess to almost unplayable levels when I'm in a large city of near where an event quest takes place. Even dungeons are suffering where it will begin lagging out enough my attacks don't register unless I give them an extra second to go through before another attack. Hopefully it clears up after the event but I still feel it shouldn't be this big of an issue.