PowerShell Module Not Loaded After Installation: Fixes - Fixing Postman Request Timeout Error Code 0-Windows Defender Real-Time Protection Off? Connection Refused Fix

Updated 2026-06-13 19:30:50backup-recovery
PowerShell Module Not Loaded After Installation: Fixes - Fixing Postman Request Timeout Error Code 0-Windows Defender Real-Time Protection Off? Connection Refused 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.