I cant play any games online. As soon as I try it disconects me from any server on any game.

Thx for your reply, but when this error appears im not downloading nothing, i just want to play my games in multiplayer, and then im kiked from live and when i sign in again the xbox takes a bunch of time to log in and after it appears this error, so im
not trying to download nothing, my ports are open, i tryed everything you tell me to do and nothing, since the last dash update (not this last update, the last dash update, it was in the end of November) i just cant play multiplyer, only battlefield 3, in
the menus sometimes i cant even join a party, and is very slow the menus, but i want to play online with my friends.....

if it was from the game servers i would be aloud to play some of my games, but only battlefield im able to play, so is not from the game servers, if it was from my isp connection, i just wouldnt be able to play battlefield and can play it, and i already
phone to my isp and make a buch of crappy tests and nothing , everithing is fine with my internet connection, so i must assume its from the dash update or something with live....

The thing is this is apening for more than a week, almost 2 weeks and nothing, the last update i did from live some days ago i was a bit hope the things got better but nothing changes..,...

The main point here is not that errors is my problem to play any of my games online..

I hope you can fix this, because 1 year from live is very expensive, not to mention the games....

I will wait your feedback, i belive we can work this out....

THX

Glad to hear that you are up and running.

Good night

I appeal to close this topic, because I finally managed to find out ,why I can not play online on xbox.

I've been testing these for two days,with I have read by a person who happens to have the same rooter, and also have my problem.

Said above that it was a setting that was off on my rooter, "DHCP", but concluded a few hours later that it was not, because everything came back to the same, then that's when i tried, what that person said to do, which was turn off the firewall of the rooter,
and that's when I realized that the problem was that.

The firewall on my rooter makes conflict with the xbox live, making that i can not play any game online.

So the problem is solved, I like to close down this topic and want to thank the staff who tried to help me, thank you ..

See u in live )

Before we start troubleshoot your default gateway, could you
recover/download your profile.

Make sure your game contents are not corrupted/damaged. Corrupted contents is shown as a yellow warning symbol (exclamation mark).

Keep us posted!

Could you make sure your NETGEAR CVG 834 G is up-to-date with the latest version of firmware. Visit Netgear website and make sure you have the very latest version of firmware.

If you sign in to Xbox LIVE and play a single player game with your profile, can you stay connected to Xbox LIVE without any connectivity issues?