Iplay this game on 2 different computers using 2 different servers.  Every time I log on, I have to constantly either refresh or log back in because the server kicks me off or the game ceases to function after only a few minutes of being on. This is not only annoying it can also be the difference between winning and losing a battle with another player.

Since the only common denominator here is your server, ( I have this issue on both computers and WiFis I use, which are different from each other), logically the problem must lie with your server.  It would be great if you could fix this issue, since the game is unplayable at times because of this and therefore not worth my time playing.