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 notesRemote Desktop Setup Wizard Stuck at Configuring Permissions? Fix It
You're setting up Remote Desktop on Windows, and the wizard gets stuck on "Configuring permission...
How to Fix Windows Security Not Responding
Windows Security (formerly Windows Defender Security Center) may stop responding, hang on launch,...
How to Increase PHP Memory Limit for Composer
When running Composer commands, you may encounter errors like Allowed memory size of X byte...
Remote Desktop Auto Start Service Not Running: Fix Guide
When you try to connect to a Windows machine via Remote Desktop and get an error about the servic...
Chrome Profile Configuration for Multiple Users
If you share a computer or just want to keep your work and personal browsing separate, Chrome pro...
Issue queue
SitemapMac Chrome Profile Won't Load Troubleshooting
Resolve Locked Activation File Error on Windows Upgrade
Resolve Outlook 0x80040600 Error (PST/OST Problems)
How to Fix Windows Defender Error 577: Service Not Starting
How to Download and Install Windows Search Offline
How to Fix Chrome Profile Not Loading After Update
How to Turn On Windows Defender Using Group Policy
Fix Chrome Backup Restore Access Denied
Fix 'BitLocker Module Not Found' Error During Windows 10 Setup
Task Scheduler File Locked: Troubleshooting Steps
Remote Desktop Ubuntu: Secure Configuration Checklist
Configure Proxy in PowerShell Scripts
Resolve Locked Activation File Error on Windows Upgrade
Resolve Outlook 0x80040600 Error (PST/OST Problems)
How to Fix Windows Defender Error 577: Service Not Starting
How to Download and Install Windows Search Offline
How to Fix Chrome Profile Not Loading After Update
How to Turn On Windows Defender Using Group Policy
Fix Chrome Backup Restore Access Denied
Fix 'BitLocker Module Not Found' Error During Windows 10 Setup
Task Scheduler File Locked: Troubleshooting Steps
Remote Desktop Ubuntu: Secure Configuration Checklist
Configure Proxy in PowerShell Scripts