I know that when you cannot connect to Bo1 server it means you're banned, now that doesn't mean you are.. could be connection issues but it does just say " bla bla " servers aren't available ...

Is your NAT type open ?

If not make sure you change it to an open NAT type.

If this doesn't work, try to clear your cache. Press the Guide button on your controller, go to Settings, and select ...

The title says it all, i cant connect to the servers in these games, Does the same thing happen to someone?

And in Modern warfare 2 search Find few matches

thanks for all answers!