If you are receiving this error message when attempting to log into your account in-game, please try the following steps:
Turn off and unplug all of your network devices. (Modem and or network switches/routers) - And if they have a battery, please them out.
Turn off your computer. Leave them all off for 30-40 seconds.
- Turn them all back on and give them a few minutes to initialize and pull down some new addresses.
Now try running World of Tanks again.