Eddict

You've misunderstood, this isn't my brother's server and I can't connect regardless of whether he's on or not. I also couldn't connect to this server on the wireless while I was at Uni, I had to use an Ethernet cable. If it makes any difference the server is Keyhole International, a wasteland server.

Now the router's downstairs, ah well, I'm sure I'll live.

My brother is on wireless too, we're in the same room. I can't join this regardless of what my brother is doing but I can join others.

Still interested in an answer

Still no help?

Still needing help on this, I'm not even getting any crash dumps, it just goes non-responding indefinitely. Is there anyway to send an error report if this happens?

It must be problem with my wireless right, it can't be the router since my brother can get on, it's not the game since I can get on with an ethernet cable. Thing is every other server works, is something being blocked by the perticular server? I turned off my firewall and antivirus but still no luck. Arma II and OA has full permissons too

Reinstalled and verified Arma II and OA, still have to same problem

I just went downstairs, plugged the ethernet in and it connects fine, I unplug it and it crashes on "joining game". What is going on???

Hey, my game seems to crash everytime I join a certain server (Keyhole international) on the "Joining game screen". For some reason this problem on seems to happen when I'm wireless but now I've moved I'm unable to use my ethernet cable so this is a problem for me as my friends play this server. I haven't experienced this on any other, and for some reason my brother can get on it on his computer perfectly fine (also wireless). I've verified game cache and even done a reinstall, still no luck. Any ideas on how I can fix this? Thanks.