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Home / windows-fixes / MongoDB Compass Connection Refused After Update – Fixes - Fix 502 Bad Gateway Error in OneDrive Setup-Resolve Windows Activation Error After Changing Hardware

MongoDB Compass Connection Refused After Update – Fixes - Fix 502 Bad Gateway Error in OneDrive Setup-Resolve Windows Activation Error After Changing Hardware

2026-06-14 06:23:06windows-fixes
MongoDB Compass Connection Refused After Update – Fixes - Fix 502 Bad Gateway Error in OneDrive Setup-Resolve Windows Activation Error After Changing Hardware

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.