Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Wi-Fi Adapter Not Working in Windows 11: No Internet

You connect to Wi-Fi in Windows 11, but the icon shows a globe with “No internet.” The adapter mi...

Fixing Nginx Upstream Connection Refused on Port 443

You see "upstream connection refused" in your Nginx error log when proxying requests to p...

Fix Docker Compose Environment Variable Missing Errors

You run docker-compose up and see errors like WARNING: The VARIABLE_NAME varia...

Fix VS Code Git Auth Failed with Personal Access Token
If you're using a personal access token (PAT) for Git authentication in VS Code and seeing &#...

How to Remove an Existing Git Remote Origin
If you've cloned a repository or added a remote origin that you no longer need—or if you need...

Chrome Extensions Not Loading: Quick Fixes
You open Chrome, click the extensions icon, and nothing appears—or your extensions are grayed out...


    Issue queue
Sitemap
Restore Windows Defender After Clean Boot
Access Network Shared Folder in Windows 10
Chrome Crash Fix: Turn Off Hardware Acceleration for Access Violation
How to Downgrade Node.js for Package Compatibility
Cannot Access Network Share in Windows 10/11
How to Fix Git Push Rejected Non-Fast-Forward Error
Troubleshooting Docker Build Context Canceled Error
Windows 11 Blue Screen After Update: How to Fix
Troubleshooting pnpm install Failure
Fix VS Code Breakpoint Not Hit in Remote Development
Docker Overlay2 Disk Full: How to Fix
Fix VS Code IntelliSense Not Working After Update
Desk note

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