What does error message "World of Warcraft was not able to connect to the network data source. For help fixing this issue, please see: https://battle.net/support/article/7411" mean and how can I solve and fix it.
World of Warcraft
It's a connection issue, make sure nothing blocks your connection to the server.
*. Restart your router.
*. Flush your DNS.
*. Disable your VPN or if you don't have one, get a VPN and enable it (maybe your isp is blocking the server).
*. Disable your Antivirus and/or Defender.