Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix ERR_CERT_AUTHORITY_INVALID on Localhost

When testing a local web app, you may see ERR_CERT_AUTHORITY_INVALID in Chrome or si...

How to Fix Git Clone Timeout on Slow Internet

If you're seeing fatal: unable to access 'https://...' : Failed to connect ...:...

Fix Nginx 502 Bad Gateway with Docker and PHP-FPM
You have a Docker setup with Nginx proxying to a PHP-FPM container, and you're getting a 502 ...

Fix 'python' Command Not Found in Windows PowerShell
When you type python in Windows PowerShell and see python : The term 'pyth...

Fix VS Code Breakpoint Not Hit in Remote Development
You set a breakpoint in VS Code while working in a remote environment—SSH, container, or WSL—but ...

How to Fix 'Git Remote Origin Already Exists' Error When Cloning
You run git clone and get fatal: remote origin already exists. This err...


    Issue queue
Sitemap
Fixing Python pip Dependency Conflicts
Fixing Python Dependency Conflicts in Conda Environments
Windows 11 No Internet but WiFi Connected – Netsh Fix
Fix Missing Taskbar Icons in Windows
How to Fix PyCharm Venv Activation Issues
Chrome Startup Crash Due to Malware: Detection and Fix
How to Resolve Git index.lock Permission Denied
Troubleshooting nginx proxy_pass connection refused errors
VS Code Breakpoint Condition Not Hitting? Here's How to Fix
How to Fix Windows Update Service Error 1053
Setting Timeouts in Python Requests: A Practical Guide
How to Fix Yarn Permission Denied in VS Code
Desk note

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