Troubleshooting steps for disconnection problems in Hearthstone
Troubleshooting steps for latency in Hearthstone
Follow these steps to troubleshoot problems with your low-speed or wireless internet connection.
Troubleshooting steps for performance-related problems.
Problems with patching may be resolved by disabling the read-only setting on system folders.
Troubleshooting for problems installing or patching the Hearthstone game client
There's a problem with the connection to the Blizzard servers.
Troubleshooting for installation-related problems on Mac.
Information about troubleshooting problems with the Blizzard Battle.net friends list
Damaged windows system files can cause a variety of issues playing games, and should be repaired to prevent problems.