Need help. I cant connect any game.

[kajucha]

Hi my dear friends. I have a BIG problem.
I cant connect to any game. My game stuck when i try to join game.
I turn on steam, turn on the cs:go, then i try to join the game and the game stuck.
Nothing i can do, only ctrl+alt+del works.

Here is my spec:
I5 procesor.
6850 GPU
8gb ram
500W chieftec

Here is also my internet speed:
34.52M Download
63ms Ping
29.28M Upload

I use firewall comodo.

I hope you can help me solve this

 

[Omnomnick]

You tried verifying the integrity of the game cache through the game options?

 

[kajucha]

Of course
I have to check firewall option too but i dont want to mess it too much :<

 

[ChristofKLeller]

I had the same problem, all i did was very my game files and it was all fixed.