I have had this problem since I started playing the game, but more noticably since patch 2.1. It would seem from what I have read on the forums that a large porption of people are having the same issue with level 3 communications. I have a lattencey of 34ms at 212.187.201.87 location but that jumps to over 110ms at the next location 4.69.141.189. Both of these locations are in London, but after many a phone call to my ISP they have informed me I would need to contact sqaure enix as they are the client of level 3, and its an issue they will need to resolve amongst themselves. Hopefully if enough people contact SE or post within these forums the devs will have to take notice and resolve this issue and allow us to enjoy the game we all pay so much money to play.