Along with all the other fixes this game needs, they need to do a server split on Atlantean, and set a server population limit.
As of now, my characters on Atlantean/RK1 are unplayable. Moving around in cities is painfuly slow, and the lag in missions is terrible. My NT has died twice, due to lag. My wife has a doctor that partners with my NT, and due to lag, neither of us could get a nano off... result? A one-way trip to reclaim for the NT, and the doc, who can't do any real damage herself, has fortunately made it to the exit both times.
Rimor/RK2 is still playable, but slowly getting worse as players move over. Of course that might have to do with the characters I have on that server aren't as depenant on Nano's, and can survive more lag.
Funcom, it's obvious your servers CANNOT handle the load being placed on them today. You need to get another server up, and move people off of Atlantean. If noone can play the game, who's going to pay you for it?