Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix VS Code IntelliSense Not Working in WSL

You open a project in VS Code connected to WSL (Windows Subsystem for Linux), and IntelliSense ju...

How to Fix VS Code Terminal Not Opening

If you click the terminal panel in VS Code and nothing appears, or it opens but stays blank, the ...

Fix Chrome Certificate Error Invalid Authority on Mac

You're browsing in Chrome on a Mac and suddenly see a warning: Your connection is not...

Fix DNS Probe Finished NXDOMAIN After Changing DNS
After updating your DNS settings—perhaps to use Google Public DNS or Cloudflare—you might see the...

Fix VSCode Terminal Not Opening with Python
You try to run a Python script in VSCode, click the terminal tab, and nothing happens—or the term...

Docker Compose Port Conflict: Quick Fix Guide
You try to run docker compose up and get an error like port is already allocat...

Issue queue Sitemap Fix Docker Desktop Engine Not Running on Windows How to Solve pip Externally Managed Error on Python 3.11 How to Handle CSV Encoding Errors in Python Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues Fix Docker Nginx 502 Bad Gateway with MySQL Cloudflare Full Strict SSL Configuration Guide Troubleshoot Firefox VPN Certificate Error Fix VS Code Terminal Not Opening on Mac Troubleshooting Windows Shared Folder Access with Password Protected Sharing Resolve Git index.lock Error on Windows How to Fix Error 0x80070005 in Windows Update Fix Windows 11 WiFi Connected but No Internet After Sleep Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities