Home / cloud-software / Fix PowerShell WinRM Connection Refused Error - How to Resolve Windows Activation DNS Error Using CMD-How to Fix 502 Bad Gateway in CMD Due to DNS

Fix PowerShell WinRM Connection Refused Error - How to Resolve Windows Activation DNS Error Using CMD-How to Fix 502 Bad Gateway in CMD Due to DNS

Updated 2026-06-13 20:39:15cloud-software

Fix PowerShell WinRM Connection Refused Error - How to Resolve Windows Activation DNS Error Using CMD-How to Fix 502 Bad Gateway in CMD Due to DNS

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.