Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix Git Clone Timeout on Slow Internet

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

Windows 11 Update Stuck at 0%: How to Fix with Troubleshooter
You click Check for updates, it sits at 0% for ages, and the progress bar doesn't budge. This...

Windows Search Indexing Configuration Best Practices
If Windows Search is slow, returns no results, or uses too much CPU, the indexing configuration i...

Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue
You're browsing in Chrome and see a full-page warning: Your connection is not private...

Fix DNS Probe Finished NXDOMAIN on Custom DNS Server
If you see “DNS PROBE FINISHED NXDOMAIN” in Chrome or another browser while using a custom DNS se...

Fix Nginx Upstream Connection Refused in Proxy Pass
When Nginx returns a 502 Bad Gateway or logs upstream connection refused


    Issue queue
Sitemap
Fix DNS Probe Finished NXDOMAIN Not Working on WiFi
Fix Windows 11 WiFi No Internet Due to Proxy Settings
Fix 'nginx: configuration test failed unexpected end of file'
Firefox Secure Connection Failed: Step-by-Step Guide
Fix Python Dependency Conflicts in pyproject.toml
Fixing Git Unrelated Histories Merge Error
Docker Desktop Update Broke Engine: Solutions
Fix Permission Denied Error When Installing Python Packages with pip
Troubleshoot Error 0x80070035 When Accessing Network Share
Fix Python Dependency Conflicts in pyproject.toml
Fix 'Externally Managed Environment' Error in pip
How to Restore Node.js IntelliSense in VSCode
Desk note

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