Constant Disconnect

[Rhynd]

Over the past week every time I log onto any character, after about 30 seconds of moving around and playing in game, the latency will drop from 100% to 0 and give me the message you have been disconnected, then send me back to the character select screen. I've tried reinstalling and replacing the files in the game folder, but that hasn't helped. Doesn't matter which character or where they are at, just continual disconnects. Please help.