Lost connection to server (after patch)

After the latest patch I am getting lost connection to server midgame, didn't happen before at all.

If you see this message mid-game it might be caused by server crash, your network being unstable or that server failed to validate your action (happens as a result of substantial desync between client and the server).

If you get this all the time, is there something you can do to fix the problem?

@niska If you are getting this mid-game, then see my reply above, if you get this during loading then your HDD/CPU is slow or you have low amount of system memory (might also happen when your connection is blocked on your side so it stalls the loading process).