Fix PostgreSQL Connection Refused on Port 5432
When you see psql: error: connection to server at ... failed: Connection refused on ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Task Scheduler Token Expired Error on Windows 10
If you see a "token expired" error in Task Scheduler on Windows 10, it usually means a scheduled ...
Fix Outlook SMTP Server Not Responding Error
When Outlook says SMTP server is not responding, you can send email but not receive it. This usua...
Fix BitLocker Recovery Key Permission Denied in Windows 10
You need your BitLocker recovery key to unlock a drive, but Windows 10 throws a 'permission denie...
How to Fix Task Scheduler Token Expired Error
When a scheduled task fails with a 'token expired' error, it usually means the task cannot authen...
Fix Chrome Profile 502 Bad Gateway After Update
If you're seeing a 502 Bad Gateway error in Chrome immediately after a browser update, it often p...
Issue queue
SitemapResolving Invoke-Command Timeout Errors in PowerShell
Windows Defender Update Fails with 0x80240016
Fix Outlook Cannot Start with Safe Mode Command
Fix Windows Search Path Not Found Error 0x80070002
Jupyter Kernel Dead Error Fix
Fix BitLocker Issues on External Hard Drives
Fix OneDrive 'Command Not Found' Error on Linux and macOS
Fix Task Scheduler High CPU: Virus Check and Settings
Elevated Command Prompt Windows 11 Guide
Resolve Windows Search Connection Refused via Registry
How to Resolve Connection Refused in Windows Terminal
Resolve VS Code Extension Crashing Issues
Windows Defender Update Fails with 0x80240016
Fix Outlook Cannot Start with Safe Mode Command
Fix Windows Search Path Not Found Error 0x80070002
Jupyter Kernel Dead Error Fix
Fix BitLocker Issues on External Hard Drives
Fix OneDrive 'Command Not Found' Error on Linux and macOS
Fix Task Scheduler High CPU: Virus Check and Settings
Elevated Command Prompt Windows 11 Guide
Resolve Windows Search Connection Refused via Registry
How to Resolve Connection Refused in Windows Terminal
Resolve VS Code Extension Crashing Issues