Nice but a shame for Bungie Users must begin to solve her problems self. I can not understand why all other games run well but i should modificate the network configuration only for this game and this fully undocumentated no Source/Target IP and corresponding Port definition the minimal thing for a clean firewall roule. A link to a generic NAT Solution but no info what really is needed?? Turn off all NAT features or allow portmapping for any IP to your GameConsole LOL Bungie this really can not be or i hope your Servers are not configured this way. After 2 Weeks of known Network Problems with the Game i can not find any Netowrk documentation usable for home use or simple routers (NAT) or for any firewall apliance. I really ask me how this Game has pass a BETA Test. Give us the money and be quiet is the way it looks like! As a minimum a clear Network configuration documentation is a must have, for my 120bucks for a Guardian Edition i only got a stupid start screen an the OYSTER Error playing the game forget it.