Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

VS Code Source Control Not Detecting Changes: Disable Git Fix

If VS Code stops showing file changes in the Source Control panel, Git integration may be stuck o...

Fix Cloudflare Wildcard Subdomain Not Resolving

You set up a wildcard DNS record in Cloudflare (e.g., *.example.com) expecting all s...

Fix 'Git Remote Origin Already Exists' Error

When you run git remote add origin <url> and see fatal: remote origin al...

Fix DNS Probe Finished NXDOMAIN with VPN Issues
When you see 'DNS probe finished NXDOMAIN' in your browser while a VPN is active, it mean...

How to Fix Nginx Upstream Connection Refused Error
If you're seeing upstream connection refused in your Nginx error logs, it usuall...

Windows Security App Not Opening? Try These Steps
If the Windows Security app won't open, shows a blank screen, or crashes immediately, you'...


    Issue queue
Sitemap
Taskbar Icons Not Showing in Windows 11: Quick Fixes
Windows 10 Taskbar Icons Not Clicking: How to Fix
Resolve Docker Disk Space Issues on Ubuntu
Fix VS Code Git Authentication Failed: Step-by-Step Guide
How to Fix Windows Update Service Not Running
Fix VS Code Git Authentication Failure with No Prompt
Taskbar Icons Disappeared After Signing Out: Fix Guide
Cloudflare Wildcard SSL Not Working? Try These Fixes
Cloudflare Wildcard DNS Troubleshooting Guide
Fix Windows 11 Upgrade Stalling at 99%
Fix Windows 11 Upgrade Assistant Not Completing
Fix Cloudflare SSL Full Strict Certificate Mismatch Error
Desk note

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