Troubleshooting steps to help you connect to Diablo III

Troubleshooting steps for Diablo III console connection problems.

Information about the error "Please select a different realm" when transferring a WoW Classic character.

​The authentication service is currently experiencing a high volume of traffic. Please try again later.

These errors can be caused by temporary server issues in a specific region.

Information on error BLZ51900011

Troubleshooting steps for resolving payment error in Heroes of the Storm.

Information on upgrade paths for standard Call of Duty: Modern Warfare

Troubleshooting steps to resolve error message in World of Warcraft.

Troubleshooting steps for latency or connection issues when playing Blizzard games.