axbat wrote:Every 2-10 minutes, I disconnect. Either it instantly disconnects and returns me to the log-in screen or the connection hangs indefinitely (things stop loading, players continue running in same direction or don't move, etc.) and I have to close the game and re-open it myself or it eventually disconnects. I just reinstalled Windows to make sure that it wasn't malware, and it's still happening. My internet connection is very strong and works fine for any other game.
Please help!!
Ok, so I've had the same problem back on retail. It's not your computer, that is for sure. It is most probably corrupted file in WoW folder or internet connection. I'd try by deleting WDB and WTF folders. If that doesn't work, let me know - maybe I can dig some official WoW Vanilla support guides

EDIT: If disconnects continue, try clicking Windows key + R and then typing CMD - it should open window in which you type ping google.com -t (it basically pings google website every second, it shows your packet loss and ping). If you're frequently losing packets, it is most certainly your internet connection or ISP problem.