Well I've played Crysis 2 for sometime now (Yes I've played Crysis 1 and Warhead) But after sometime I've been having the problem that sometimes (not always) theres no sound at all in the entire macth.

It's not that big of a deal, the sounds work again after the macth. But it is anoying for the must parts

there was a patch to correct this issue, svcks that its not fixed for you

That happened to me aswell! Yesterday i was playing a regular match and all of a sudden the sound just stops completely... Today i've experienced that issue too, once. :S