System Link in New Halo 4

[LoveAPit]

I pre ordered 3 copies of Halo 4, and when I put the game in system link, all the profiles are locked at Not Joinable? With a pad lock next to it. Any suggestions???

[NickG123]

I am having the same issue. Any help would be appreciated

 

EDIT: After updating my Halo 4, the game now allows me to connect no problem

[Todd Morasch]

343 has taken 5 hours of my life this week without me playing a single moment of the game. first in trying to play split screen with friends in my house who do not have live accounts, you try to sign them in as guest and an error comes up saying that they do not have a valid live account. and second trying to play online with my brother when we both have NOT joinable locks on are accounts. We did the research opened up are NAT 3074 and other ports, became experts on are modems and still could not play online together. halo 4 is not a multiplayer game in any way i am able to make work. i play games on a console so i can stick a disk in and play, not spend hours in menus fixing settings. i trust the halo brand because it has always worked. no more. 343 you really bit the dirt on this one, fix it make it easy and simple to use get me out of the menu's and into your game, which i here is great, to bad i can't enjoy it with anyone else.

[munkybum1]

I am getting the not joinable as well with my two xbox that are hardwired. does anyone have a fix yet? it was working last night but today, nothing.