Fix PowerShell Service Unavailable on Windows 11 - How to Fix 502 Bad Gateway in Chrome-Chrome Debug Logs: Location, Flags, and Configuration

Updated 2026-06-14 23:42:32backup-recovery
Fix PowerShell Service Unavailable on Windows 11 - How to Fix 502 Bad Gateway in Chrome-Chrome Debug Logs: Location, Flags, and Configuration
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.