Diablo IV Error Network Disconnect

To troubleshoot disconnections, please try the following steps:

1. Restart your computer before doing any other troubleshooting. This can resolve many program conflicts and other temporary issues
2. Optimize your internet connection. Your current setup may have issues impacting gameplay
3. Scan & Repair your game. Corruption in game files can cause issues in gameplay

If the previous troubleshooting steps didn't resolve the problem, you can ask the Blizzard player community for help on the tech support forums or other community gaming sites. Local computer or network technicians may also be able to help if you've exhausted all other resources.