dedicated servers not working for me

whenever I go to the server list and find any server, no matter the amount of players or my ping, it doesn't connect me.

it says "Connecting..." for about 130 seconds and then times out. i've restarted steam, computer, game, verified game files and asked around to everyone else...nothing. help? thanks

anyone? i'd like to be able to play dedi's...thanks.

Try to open your NAT if it isnt.

NAT is open..still nothing, do i gotta download anything to make em work?

---------- Post added at 01:07 PM ---------- Previous post was at 12:25 PM ----------

bump1111111111111

Maybe ur mw3 isnt automatically updated try to check ur version else there is only the last try to re-install the game