Fix Windows Update Login Loop After Configuration Settings - Windows Defender Auth Failed – Group Policy Fix-Ubuntu 22.04 PowerShell Setup Steps

Updated 2026-06-14 00:38:04macos-help
Fix Windows Update Login Loop After Configuration Settings - Windows Defender Auth Failed – Group Policy Fix-Ubuntu 22.04 PowerShell Setup Steps
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.