Lolwhowtf

Hey, recently I bought Arma 2 OA as my brother has clocked nearly 1k hours on it, I thought i'll join him. But as on connecting to hte same servers as him Both, or one of us get "no message received" and slowly start disconnecting. We both got the game of steam, I would like to know if anyone has any idea on how to solve this? I found one solution but I'm unsure on how to do it, so if anyone could tell me that it'll be very much helpful. To get around this, modify your ArmA2 shortcuts and add " -port=2350" to one of the computers. The number doesn't really matter, just as long as it's different from the other computers which will use 2302, 2304, 2305 by default. This will change the client port (though it's not documented) and allow you to connect to Internet servers. Well, at least it should ;-), I'm unsure how to edit the shortcut. I do apologize if I posted this in the wrong forums.