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Why Windows Security App Keeps Crashing and How to Fix It - Fix Nginx Configuration Test Failure After Adding Proxy Pass-Chrome Sync Not Working on Family Link? Here's the Fix

Updated 2026-07-28 04:40:45developer-tools
Why Windows Security App Keeps Crashing and How to Fix It - Fix Nginx Configuration Test Failure After Adding Proxy Pass-Chrome Sync Not Working on Family Link? Here's the Fix
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.

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