Sometimes your connection just needs a fresh start. Resetting or refreshing your TCP/IP settings can help clear out network configuration issues that may be getting between you and the game.

WindowsmacOS
  1. Open the Start menu and type Command Prompt.
  2. Right-click Command Prompt and select Run as administrator.
  3. Enter the following command, then press Enter:

    netsh int ip reset
  4. Enter the following command, then press Enter:

    netsh winsock reset
  5. Restart your PC.
  6. Once Windows starts again, reconnect to the internet and test the game.