Well..

Do you have this same problem as well ?

I'm trying to do some of challenges, as multifrag, multirpg, etc..

Sometimes game doesn't count them at all. Exaple, I've got few multifrag kills, have it on Kino, but in scores - challenges, theres is nothing, still only 1 not more..

I did throwing knife winning cam - nothing, no title or anything unlock..

Can sameone can tell me what is wrong ?