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 Chrome Profile File Locked by Another User
If Chrome shows "Your profile could not be opened correctly" or "The profile appears to be in use...
How to Sync Windows Terminal Settings Between Mac and PC
If you use Windows Terminal on both a Mac (via Parallels or Boot Camp) and a native Windows PC, y...
Fixing Windows Terminal Sync Settings Not Working
If you've enabled sync in Windows Terminal (Settings > Accounts > Sync settings) but changes aren...
Fix Windows Defender Proxy Error on Windows 11
If you see a proxy error in Windows Defender on Windows 11, it usually means Defender can't reach...
Fix ERR_SSL_PROTOCOL_ERROR on Windows 10
If you see ERR_SSL_PROTOCOL_ERROR in Chrome or Edge on Windows 10, the browser i...
Issue queue
SitemapPowerShell PATH Missing Troubleshooting
Outlook Backup Restore: Fix Common Problems
Windows Security App Stuck on Loading Screen
Windows Update 0x800f081f – Repair Guide
Teams Module Not Found: Troubleshooting Steps
Customize Command Prompt Like a Pro
How to Resolve Docker Compose .env Not Found on Mac
Fix Git Clone Permission Denied (publickey) on Mac
Fix Windows Search Database Corruption
How to Fix a Frozen Microsoft Store Loading Screen
Microsoft Store SSL Error Fix Guide
Resolve PowerShell Error 0x80072746 Port Allocated
Outlook Backup Restore: Fix Common Problems
Windows Security App Stuck on Loading Screen
Windows Update 0x800f081f – Repair Guide
Teams Module Not Found: Troubleshooting Steps
Customize Command Prompt Like a Pro
How to Resolve Docker Compose .env Not Found on Mac
Fix Git Clone Permission Denied (publickey) on Mac
Fix Windows Search Database Corruption
How to Fix a Frozen Microsoft Store Loading Screen
Microsoft Store SSL Error Fix Guide
Resolve PowerShell Error 0x80072746 Port Allocated