Blizzard Battle.net down? Current outages and problems ...
downdetector.com › status › battle-netBlizzard Battle.net outages reported in the last 24 hours. This chart shows a view of problem reports submitted in the past 24 hours compared to the typical volume of reports by time of day. It is common for some problems to be reported throughout the day. Downdetector only reports an incident when the number of problem reports is significantly higher than the typical volume for that time of day.
Connection Troubleshooting - Blizzard Support
https://battle.net/support/article/99037Reset your network devices to make sure your router hasn't become flooded with data.; If you're using a wireless connection, optimize your internet connection to rule out a connection issue. Update your drivers and operating system to resolve any compatibility issues.; Release and renew your IP and flush your DNS to resolve any network conflicts.; Close all other applications to …