Halo 3 on Xbox live troubles with NAT?

[Doug H]

On Halo 3 I cant say yes to any game invites on xbox live. I have a wireless network adapter. when i try to say yes to the game invite it says my NAT is on strict I have a NETGEAR WGR614

 

[Kathyyy]

Same here,
Unless the other person has a good connction thats opened, i dont think that can be helped.

 

[Warrior]

i have the same problem

 

[TheMattMan92]

i had the same problem im not sure what causes it but just call 1800 4myxbox and tell them about it they fixed it for me