GTA 4 dando lag nas teclas W S A D

Question

Tenho GTA 4 original e meu PC ta dentro das recomendações de hardware do jogo, só que quando aperto as teclas w s a d e um lag pra cada aperto se eu aperta sem parar qualquer uma dessas e ele praticamente para, queria saber se alguém conhece alguma configuração pra acabar com isso.
Rodo ele com um AMD Phenom II X4 3.4 Black, ATI HD5670 1 GB, 4GB memória Dual Chanel, Fonte 680W e Win7.
Não tenho problema com qualquer jogo instalado no meu PC só com o GTA4.
 
Olha só ai os requerimentos dele, o meu PC era pra rodar sem problemas:
1) SYSTEM REQUIREMENTS
Supported Operating Systems are:
    Windows Vista (plus Service Pack 1)   
    Windows XP (plus Service Pack 3)
        plus DirectX 9
        plus Microsoft .NET Framework 3.5
Minimum Hardware Requirements:
    Processor: Intel Core 2 Duo 1.8Ghz, AMD Athlon X2 64 2.4Ghz
    Memory: 1.5GB
    Free Hard Drive Space: 16GB
    Video Card: 256MB NVidia 7900 / 256MB ATI X1900
    DirectX 9 compatible Stereo Sound Card
    Keyboard
    Mouse
Recommended Hardware Requirements:
    Processor: Intel Core 2 Quad 2.4Ghz, AMD Phenom X3 2.1Ghz
    Memory: 2GB (Windows XP) 2.5GB (Windows Vista)
    Free Hard Drive Space: 18GB
    Video Card: 512MB NVIDIA 8600 / 512MB ATI 3870
    DirectX 9 compatible Surround Sound Card
    Keyboard
    Mouse

Answer 1

1xbet <a href=https://1winrussia.online/#>1xbet скачать</a> 1xbet

Answer 2

пин ап казино вход: <a href=" http://1winindia.tech/# ">пин ап казино</a> - пинап

Answer 3

https://1winindia.tech/# pin up
pin up kz

Answer 4

pin up azerbaycan <a href=" http://www.donggoudi.com/home.php?mod=space&uid=1627044 ">pin up azerbaycan</a> or <a href=" https://www.google.to/url?q=https://1winbrasil.win ">pin up</a>
https://www.google.gg/url?q=https://1winbrasil.win pinup az
<a href=https://www.winplc7.com/download.php?Link=https://1winbrasil.win/>pinup az</a> pin up 306 and <a href=https://dongzong.my/forum/home.php?mod=space&uid=10830>pinup az</a> pin-up

Answer 5

1xbet официальный сайт: <a href=" https://1winrussia.online/# ">1xbet скачать</a> - 1хбет

Answer 6

casino oyunlar? <a href=" https://www.support-groups.org/memberlist.php?mode=viewprofile&u=259504 ">casino siteleri</a> or <a href=" http://alt1.toolbarqueries.google.ee/url?q=https://1wintr.fun ">casino sitesi</a>
https://www.google.co.za/url?q=https://1wintr.fun guvenilir casino siteleri
<a href=http://101.43.178.182/sell/email.asp?d=1wintr.fun&on=tb>canl? casino</a> dunyan?n en iyi casino siteleri and <a href=https://forexzloty.pl/members/428982-avkdudiikt>h?zl? casino</a> h?zl? casino

Answer 7

1хставка <a href=" http://lsdsng.com/user/604620 ">1xbet скачать</a> or <a href=" http://www.timeandtiming.com/?&URL=1winrussia.online ">1xbet</a>
https://www.google.com.my/url?q=http://1winrussia.online 1xbet зеркало
<a href=https://images.google.com.fj/url?sa=t&url=https://1winrussia.online>1xbet зеркало</a> 1хбет and <a href=http://jiangzhongyou.net/space-uid-559878.html>1хставка</a> 1хставка

Answer 8

1xbet официальный сайт: <a href=" http://1winrussia.online/# ">1xbet скачать</a> - 1xbet официальный сайт

Answer 9

http://1winci.icu/# пин ап
pin up

Answer 10

пин ап казино вход <a href=http://1winindia.tech/#>пин ап</a> pin up kz