Your installation or update cannot continue because your network connection is unavailable. It will automatically resume when your connection is reestablished.
What to do if you receive this error on the mobile Battle.net app
A guide on running a traceroute on Windows and Mac.
Troubleshooting steps for resolving payment error in StarCraft II.
Troubleshooting steps for resolving payment error in Heroes of the Storm.
Troubleshooting steps to resolve error message in World of Warcraft.
How to resolve this error in Call of Duty: Vanguard
Instructions for troubleshooting your network to allow Blizzard services to work properly.
What to do if the website returns "Connection Error" when adding a phone number