MW3 Xbox 360 Error: Your NAT type is set to Strict
Wednesday, November 09 2011 @ 05:40 PM UTC
^ Xbox 360 Error: NAT type is set to strict warning icon ^
If you can’t join online games or hear other players in games or chat, you might have a Network Address Translation (NAT) problem. If you have NAT problem, you will see a NAT warning icon when you test your Xbox LIVE connection.