[Deek2]

It's a ghost of your online player
Like, if you get disconnected, graal still thinks your ip is online, thus it still displays you as on in graal or connected in RC. Graal needs something that pings your host to see if it's still alive. And if your playing graal it's the same thing. Just when you reconnect, Graal reads a new ip comming from you, and discards the old one, which in turn would kill the ghost.