Help RUST V key

Hi all … (immediately apologize for my anglizky (I Russian))
In general, I have such a problem, that when trying to talk on the V key I zalagivayu ie for sveh stand still and I myself Lutay or go …
What do I do?
I have Windows Seven (7)

У тебя или комп гавно или скорость инета гавно. денег тебе хуй вернут если на это намек.

Gave him a quick explanation of the situation.

Yes no comp high speed Internet is also good… some is also such problem…