Already solved the problem was the router. The SMC router model SMC7904WBRA-N is not compatible with the GRAW2 Multiplayer Online mode
My system:
CPU - Dual Core Q8200 2.34GHz
Motherboard - Asus P5Q PRO TURBO
GPU - ATI RADEON HD 4890 1GDDR5 - Driver Ver. Catalyst 11.3
Memory: 4Gb DDR800
Windows 7 Ultimate 64bits SP1
sound driver are lastest.
Directx9 version 9.29.1974
This game was purchased through the steam and the game version is 1.5.0.3048
When I play online, happens to me very often this problem, already checked the ping and when it happens always keeps the back of 110ms so I think it is not the ping!
when this error appears, I quit the server and I will come in a short time back the same thing happens over and over. the game never crash and no error message, I do I get out because the game is unplayable
I made a video with a friend of mine, so you could see what happens to me! I will soon try to make a better video to show you! Video link -->