Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'Python Not Recognized' Error on Windows 11

You installed Python on Windows 11, but when you type python --version in Command Pr...

Git Fatal: Refusing to Merge Unrelated Histories – Workaround

You try to merge two Git branches and get this error:

fatal: refusing to merge unre...

Fix Windows 11 Wi-Fi No Internet by Disabling IPv6
If your Windows 11 PC connects to Wi-Fi but shows 'No internet' while other devices work ...

Cloudflare DNS Not Propagating to All Nameservers: Common Fixes
You changed a DNS record in Cloudflare, but some resolvers still show the old value while others ...

Fix Git SSL Certificate Verify Failed: Unable to Get Local Issuer
When you see fatal: unable to access '...': SSL certificate problem: unable to get ...

Git Merge Conflict Resolution Tool Setup Guide
When you encounter a merge conflict in Git, the default conflict markers (<<<<<<...


    Issue queue
Sitemap
Using nvm to Switch Node Version for a Specific Package
Fixing NGINX 502 Bad Gateway in Docker Containers
Fix Firefox Secure Connection Failed on Mac
Fix VS Code Source Control Not Detecting File Modifications
VSCode IntelliSense Not Working for Dart/Flutter: Fixes
Python Not Recognized in VS Code Terminal on Windows
Registry Permission Repair for Windows Update Error 0x80070005
Windows 11 Update Broke Taskbar Icons – How to Restore
Node Version Mismatch: Troubleshooting Package Installation
Nginx Redirect Loop Troubleshooting
Python Dependency Conflict Fix Guide
Chrome Startup Crash Fix: Hardware Acceleration
Desk note

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