The system to add friend is not easy to use.
Maybe we can add them after clicking on their name in the lobby, next we can have the option to add him as a friend or report a hacker?
Easier to use than reporting hackers in the forum.

I didn't met any hacker so far, but I have a loss of XP issue and random disconnection. Any advice from Crytek or the community?

Haters, please don't spread *hit on this topic, thanks.