Oreo,
did you mean to say that it just "disappears"?
if so, I hope you are not trying to host & play on the same computer. If so, that's why - you cant.
you have to have a dedicated machine (computer) for the server, and play from a separate one.
If that isnt the case, I'm sure if you post under the Tech Section in the Forums, what exactly happens when you try, that someone here can
help get it figured out for you.
Your clan is welcome to come by and play on the server in the mean time. We just ask that if sides get unbalanced (too many live people on one side),
that people would be willing to switch over to balance things out (in the spirit of fun).
Also just let them know that most people play our server for the fun of it, not for competition, so just keep that in mind..
LT