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Follow these troubleshooting steps to resolve Network Error messaging while updating Allow, Block, or Universal Lists. If the Allow/Block list fails to update you may be experiencing a duplicate entries error. 

When the Allow, Block, or Universal List returns a network error message the first step is to double check the entry formatting to confirm it matches what the dashboard can accept. 

See our Allow and Block List article for more detail, and here is a checklist to help find the issue:

Edit the entry format and try adding it again. If the formatting is correct the issue should resolve and the entry will be successful.