Troubleshoot 502 Bad Gateway with Curl Commands
A 502 Bad Gateway error means your server (gateway) got an invalid response from an upstream serv...
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All notesMicrosoft Teams Audio Device Setup Troubleshooting
You're in a Teams meeting, but nobody can hear you, or you can't hear them. Audio device problems...
Fix PowerShell Service Unavailable Error (Enable or Restart)
If you see 'Service unavailable' when trying to use PowerShell, the PowerShell service might be s...
Fix PostgreSQL Connection Refused on Port 5432
When you see psql: error: connection to server at ... failed: Connection refused on ...
Fix Windows Update Error 0x80070002 Version Mismatch
You run Windows Update and get error 0x80070002 with a message about a version mismatch. This usu...
Fix OneDrive 502 Bad Gateway After Update
After a recent update, some users see a '502 Bad Gateway' error when trying to access OneDrive. T...
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