PLEASE PLEASE PLEASE. Its beyond wanting to play the multiplayer at this point. Now my head is going to explode. I have been trying trying AND TRYING to get patch g. I have no anti-virus at all, the ports are open and ive tried being dmz. What the heck do i have to do to download this patch? I have tried repairing and uninstalling and trying to reload the game or multiplayer 100 times now. Please for the love of god help me. I simply dont understand what the freakin heck the problem is. My isp is comcast, i very much doubt they block anything for gamers. They are a pretty big company.

did read this topic? http://www.gamesas.com/forums/viewtopic.php?f=58&t=59915

Which sw version you have ? you should have 1.2.0.1000

do u have installed any data patch ? like F ?

the best way would be capture your network traffic using wireshark (while you are logging into MP) and the review it.

Right-click on Crysis 3 in Origin and hit 'Check for update', see if that results in anything.