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Fix Microsoft Teams SSL Certificate Error: Invalid Certificate - Systemd Service Setup: Step-by-Step Checklist-Permission Denied in Windows Terminal Solutions

2026-06-14 10:11:52developer-tools
Fix Microsoft Teams SSL Certificate Error: Invalid Certificate - Systemd Service Setup: Step-by-Step Checklist-Permission Denied in Windows Terminal Solutions

Final checklist

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