This.
It's not possible to make a one off patch to fix everything (as much as we'd like to!), the main reason being every time you identify the key issues and begin fixing them, some more will appear. If we tried to cover everything at once we'd never actually get a patch released.
All of the main changes in this patch can be found above in the original post. There will be more updates in the future addressing more of the key issues. We always monitor community feedback as part of our patching process so there is a good chance if it gets discussed here, it will be addressed.
Ehm...Cry-Tom, there are 2 big issues still in the Multiplayer: "An error has occurred, please check your connection" is what I see every time I run the game. I opened all the doors of Crysis 2 in my firewall, and my connection is right. Second: I cannot join no matches, because it losts the connection before to start the game.
Please notify this.