Could Not Connect to the Network Data Source
Common Problems
World of Warcraft was not able to connect to the network data source.This error appears when your computer was unable to connect to our servers. Follow the steps below to resolve the issue.
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Reset your network devices to make sure your router hasn't become flooded with data.
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Try closing background applications to resolve any software conflicts.
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Disable or temporarily uninstall any security programs, which may mistakenly identify the login module as a security threat.
Advanced Troubleshooting
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Make sure the connection between your network and the game server is clear by running a trace route.
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Release and renew your IP and flush your DNS to resolve any network conflicts.
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Disable any proxies that may interfere with the login module.
Tried everything here?
If you have tried these steps and still require assistance, please visit our Technical Support Forums or contact us.
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