MongoDB Compass Connection Refused Due to Firewall: Fixes - Fix High CPU Usage in PowerShell After Update-Troubleshoot BitLocker Dependency Issues for Sync

Updated 2026-06-15 20:08:51backup-recovery
MongoDB Compass Connection Refused Due to Firewall: Fixes - Fix High CPU Usage in PowerShell After Update-Troubleshoot BitLocker Dependency Issues for Sync
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.