Battle.net
Battle.net was unable to properly identify your application version
Problems connecting to Battle.net using AOL
Help, I'm getting booted from the chat rooms
Battle.net Commands
Unable to connect to Battle.net
Your Internet connection is either very poor or is not processing UDP packets
The update has been interrupted. No changes were made. (During patch download)
Battle.net not responding
I'm getting a timing out message when playing
What does "The Plug" mean?
Crashes/Hangs in Battle.net Chat Rooms
I don't think Battle.net likes my Internet Service Provider! What can I do?
General Troubleshooting