FIX: Server Disconnected | BLZBNT... and more | Modern Warfare

Watch the video:

0:00 - Explanation
0:24 - Possible quick-fix
0:34 - Permanent fix
1:07 - Ports
1:32 - Firewall
3:25 - Router Port Forwarding
4:24 - Getting your local IP
7:09 - Change Blizzard Launcher Region
7:40 - Change process affinity

Finding your game crashes out once in a while with no reason other than “server disconnected”? Assuming other games work fine, here’s a simple solution to get everything working as it should again.

Ports: https://support.activision.com/articles/ports-used-for-call-of-duty-games
Another port forwarding guide: Go to post or [View on YouTube](Go to post or View on YouTube)

Fix other issues with Modern Warfare:

• Dev Error 6328: Go to post or View on YouTube
• DirextX Unrecoverable: Go to post or View on YouTube
• General Fixes: Go to post or View on YouTube
• Glitched shaders: Go to post or View on YouTube
• Not starting: Go to post or View on YouTube
• Port Forwarding: Go to post or [View on YouTube](Go to post or View on YouTube)
• Settings not saving: Go to post or View on YouTube