hi guys,

I recently setup a dedicated host and wanted to setup a dedicated server for Call of Duty, i followed the instructions given in this turtorial https://www.scribd.com/doc/241229491/Building-your-own-Call-of-Duty-4-Modern-Warfare-Linux-Dedicated-Server and when i ran the script and tried to connect to it my client-side installation and it keeps saying "Key code in use, please try reconnecting later.". I've even run the "cod4_lnxded" from this tutorial directly.

$ ./cod4_lnxded +map_rotate

And it shows that the server is running, but still the error persists. If anyone can help me that would be great. I'll even offer a superadmin position to who ever can help me out on this on my server. I'm a noob please help. Thanks

If you have Punk Buster enabled, try disabling it.