Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fixing PostgreSQL Connection Refused and Permission Denied

When you try to connect to PostgreSQL and get "connection refused" or "permission denied", the pr...

Setup Windows Terminal with WSL2: Step-by-Step Guide

If you're running Windows 10 version 2004 or later, or Windows 11, you can use Windows Terminal t...

Windows Defender Offline Scan Not Working: 7 Fixes to Try

You scheduled a Windows Defender Offline scan to clean a stubborn infection, but the scan either ...

Task Scheduler 502 Bad Gateway: Troubleshooting Checklist

If you see a 502 Bad Gateway error when a scheduled task runs, it usually means the task tried to...

How to Unlock a File Locked by Task Scheduler

You try to edit, move, or delete a file and get an error like “The action can’t be completed beca...

How to Fix Git SSL Certificate Problem

If you see an error like fatal: unable to access 'https://...': SSL certificate problem: un...


    Issue queue
Sitemap
Microsoft Teams Won't Auto-Start After Update: Troubleshoot
Runner Not Connecting to GitHub Actions: Common Fixes
Chrome Profile 404 Error Fix Checklist
Fix OneDrive Sync Permission Denied Error
How to Fix Remote Desktop Backup Restore Failed
Resolve Windows Activation Proxy Issue
How to Resolve Windows Activation Update Error 0x80070643
Windows Security Not Opening? Here's How to Fix It
Fix Chrome Profile Corrupted Stuck Loading Issue
How to Fix Node Version Mismatch in a React Project
Fix 'Windows License Expired' Error on Activated Systems
Windows Defender Troubleshooting Checklist for Common Errors
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities