Eveytime I connect to Dust2 and Deathmatch servers I get a 300 ping at the start even though i live in asia, whenever i change routes i get disconnected with a message "STEAM VALIDATION REJECTED". Any tips how to fix this?

[Call me when humans go extinct]

Could be your antivirus or ISP blocked the steam validation

[ȠAIGEL]

When u get dissconnect go to console and copy the ip address of the server after u get the error.
Connect manually using console.
For eg. (for connecting to dust 2 asia) type in console "connect 116.251.223.198:27017".

I appreciate the replies I fixed it when I typed sv_lan 1 in console and it works perfectly .