Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows 11 No Internet but Wi-Fi Connected DNS Issue

You see the Wi-Fi icon connected with full bars, but apps, browsers, and system updates all repor...

Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer

When you see fatal: unable to access 'https://...': SSL certificate problem: unable...

How to Restore Missing Windows Taskbar Icons
You open Windows and notice some taskbar icons are gone—maybe the volume, network, or battery ico...

Fix Nginx Configuration Test Failure After Adding Proxy Pass
You add a proxy_pass directive to an Nginx server block, run nginx -t, ...

Fix VS Code Git Authentication Failed with Two-Factor Auth
When you have two-factor authentication (2FA) enabled on your Git service (GitHub, GitLab, Bitbuc...

How to Fix Windows 11 Taskbar Icons Missing After Update
After a Windows 11 update, some users find that taskbar icons—like the Start button, search, or p...


    Issue queue
Sitemap
How to Fix npm Permission Denied After Using Yarn
How to Fix Chrome Sync Not Working with Multiple Profiles
Fix Windows Explorer Restarting After Login
How to Merge Multiple .env Files in Docker Compose
How to Set Up a Wildcard CNAME on Cloudflare
Chrome Access Violation Error Fix Guide
Fix Docker Volume Permission Denied on Mac
Resolving Permission Error 0x80070005 in Windows Update
How to Fix Ethernet Connected but No Internet on Windows 11
Fixing Python UnicodeDecodeError on File Open
Python POST Request Timeout: How to Set and Handle It
npm package.json Not Found in node_modules Error
Desk note

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