cant join server in BF3

[youdsy]

getting the error message "game disconnected: couldn't join server"

this occurs on every attempt.

any ideas? tried disabling UPnP but no luck.

 

[youdsy]

cheers for replies, just installed some other multilayer games and they wont connect to a game either.

any advice? never has this problem b4.
disabled AV, no luck.

 

[youdsy]

So its not connecting to ANY multiplayer game? Try giving your router a reboot and see how they helps.

ye got 3 multi player capable games installed, blacklight retribution, BF3, BFBC2 and cant get into a game on any of them. rebooting router didnt work.

 

[youdsy]

sorted it now. I was connected to my local wireless and some unknown public connection which had limited network access. disabled that and its sorted now.

cheers for your help everyone.