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Fixing PowerShell Authentication Failed Due to Certificate Errors - How to Fix Git Push Rejected (Non-Fast-Forward)-Teams Port Allocation Error Code 4 Guide

Updated 2026-06-14 02:17:02macos-help
Fixing PowerShell Authentication Failed Due to Certificate Errors - How to Fix Git Push Rejected (Non-Fast-Forward)-Teams Port Allocation Error Code 4 Guide
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.