Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Docker Nginx 502 Bad Gateway After Restart

After restarting your Docker containers, you might see a 502 Bad Gateway error when accessing you...

Fix VS Code Terminal Not Opening on Mac

You open VS Code, press Ctrl+` or click the Terminal panel, and nothing happens. The...

Fix 'Permission Denied' for Yarn in VS Code Terminal

When you try to run yarn in the VS Code integrated terminal and see a Permissi...

Docker Compose Port Already Allocated: Checklist
You run docker-compose up and get an error like Error starting userland proxy:...

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...

How to Enable Windows Defender Real-Time Protection via Group Policy
If Windows Defender real-time protection is turned off and grayed out, it's often because a G...


    Issue queue
Sitemap
Resolve 'python' Not Found Error When Running Scripts
Python Requests: How to Timeout the Entire Request
Resolve Docker Pull Access Denied Error
Troubleshooting Git Large File Limit Errors
Update Git Remote URL with set-url origin
Fix node-sass Build Failed: node-gyp Rebuild Error
How to Disable Chrome Extensions to Free Up Memory
Docker Volume Permission Denied: Step-by-Step Checklist
How to Stop Windows Explorer from Restarting
macOS npm Build Failure: Common Fixes
Fix Python Permission Denied When Installing Packages
Clear pnpm Cache: Fix Errors and Free Space
Desk note

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