Fix Command Prompt 502 Bad Gateway Due to DNS Issues - How to View Windows Defender Real-Time Protection Events in Windows 11-Clear Stuck Protection History in Windows Defender

Updated 2026-06-13 22:38:24windows-fixes

Fix Command Prompt 502 Bad Gateway Due to DNS Issues - How to View Windows Defender Real-Time Protection Events in Windows 11-Clear Stuck Protection History in Windows Defender

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.