Steam disconnecting without warning

[MulleDK13]

Hi! I know that this is a Counter-Strike (normal) question, but...

I have success playing on one kind of server: BOOMTOWN

If I play on any other, then steam disconnects me after 15 seconds to 5 minutes. WITHOUT WARNING OR ANY MESSAGE! It just returnes to the Counter-Strike menu.

No firewall (Not windows either)
Correct ports opened in my router
And yes...Counter-Strike is original and i bought it!

What's the problem?

 

[DiSTuRbEd]

Something is disconnecting Steam on your end.

 

[WacK]

you cheat..

 

[MulleDK13]

No!

NO! I do not cheat! And BOOMTOWN servers is VAC-Secured anyways.

I have also tried to ReInstall Steam, Install Counter-Strike, and joined a random server. Puff! Disconnected!

Please help me! I'm desperate!!!!!!!!!!!!

 

[Hectic Glenn]

Go back and play again, when you are kicked out the game back to the counter strike screen, press the console button (under escape and above Tab) and look at the last message given by the console. It should show you the reason why you disconnected, and we may be able to work out how to stop it from that.