Fix Call of Duty: Modern Warfare 3 (2011) Connection Problems

**Call of Duty: Modern Warfare 3 (2011)** has connection, matchmaking, or disconnect issues — right, here's how to sort it: 1. Restart your router and flush DNS (ipconfig /flushdns on Windows). 2. Switch to a wired connection if on WiFi. 3. Check the game's server status page for outages. 🔗 Full details & community discussion: https://gripnews.uk/forum/call-of-duty-modern-warfare-3-2011