Fix Windows Security 504 Gateway Timeout After Driver Update - Windows Terminal Memory Not Dropping: Fixes That Work-Enable Windows Security via Group Policy

Updated 2026-06-13 17:04:44cloud-software
Fix Windows Security 504 Gateway Timeout After Driver Update - Windows Terminal Memory Not Dropping: Fixes That Work-Enable Windows Security via Group Policy
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.