Krakhis

I have been having the same problem as well. I've had the game for a good while, no problems like this. I can load up a populated server list, all under a 50 ping. When I click one to enter, nothing happens, and then latency will pop up to 2000. I can add it to my favs, and then get into it after clicking join for a while. Also, it has been lagging my computer in general (steam). Possibly something with their updates?
Example: Just recently looking for a topic on this issue, i got out of game (steam still running) and opened IE, and typed google.com. 4 minutes later my live search engine came up.
closed steam, and it took 1 second for google to come up.
... So hopefully someone can help :)