[iandamusical]

So I have been happily playing maplestory on this computer for a while. A week or two back, it stopped working. I'll try to be as clear as possible in describing it. My computer's internet works wonderfully, but I get this screen when I try to start the game.
My internet is connected through a wireless router upstairs which is connected to a bridge connected to my computer. I can give specs if it would help. Anyways, I can't get maplestory to connect to the server, and I don't know much about computer technology at all, but could it maybe have something to do with a blocked port or something? Thanks for all your help.