Problem Connecting to an Online Game for PCStep 1: Check the Call of Duty Status PagesCheck the Server Status of the Call of Duty game you are playing:Call of Duty: Advanced WarfareCall of Duty: GhostsCall of Duty: Black Ops IIStep 2: Improve your Home Network QualityThe quality of a home network will have the biggest impact on game connection.* Be sure to restart your router. This will often solve the issue.* Make sure you are playing the game using a wired Ethernet connection. Playing a game using a wireless connection is the primary cause of lag and connectivity issues. Wi-Fi has a wide variance in reliability and bandwidth, and can dramatically affect the quality of online gameplay. A wired connection will maintain the minimum bandwidth connection that is required for online gaming. * Disable any firewall or security features on your router. See your router’s instruction manual or visit the router manufacturer’s website for more details.2Wire, Apple, Airport, Buffalo, Dynex, Motorola, Siemens, US Robotics, 3com, Asus, Cisco, Gemtek, Netcomm, SMC, Westell, Actiontec, Ativa, Cradlepoint, Linksys, Netgear, TRENDnet, Zoom, Airlink, Belkin, DLink, Microsoft, RCA, Ubee, Zyxel* Enable Universal Plug and Play (UPnP) on your router. This will automatically route the correct data to the correct ports.* Set port forwarding on your router to the IP address of your PC using port 3074 User Datagram Protocol (UDP). If there are multiple PCs on your home network, you can also redirect UDP ports 3074, 3075, and 3076 to the PC used for gaming (one port per PC).How to forward portsIf the above steps improve your network connection to the game, you may want to assign a static IP address to your PC within your home network. This will ensure that the configurations you made do not need to be repeated. Please note that Satellite, hot spot, and 3G/4G internet connections are not considered broadband and are not supported.Step 3: Change your Playlist Search Preferences* Select Search Preferences from the Playlists menu.* Change the Connection Type from Best or Any to the recommended Normal setting.
UK_Jokah nickli bir oyuncunun çözüm yöntemi:https://blog.activision.com/thread/200908588Doesn't help the digital guys but I got mine working.1) Uninstall2) Unplug/disconnect internet3) Hard reset4) Install from disc (leave internet disconnected)5) Wait until fully complete then reconnect internet6) Start game and carry out update7) EnjoyMy theory is that the update screwed with it by trying to do it too early. Unfortunately though this method will only work for people with physical copies. Maybe those of you who are downloading could cancel the update when and if it even asks for it. Just a thought.