Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Windows 11 Installation Assistant Stuck at 99%: Fixes That Work

You’re upgrading to Windows 11 via the Installation Assistant, and it gets stuck at 99%. The prog...

Nginx Upstream Connection Refused: Diagnosis and Fixes

When Nginx returns a 502 Bad Gateway or logs "upstream connection refused", it means Ngin...

Fix Python Dependency Conflict Error Code 1

When installing Python packages with pip, you might see an error ending with exit code 1

Fix Windows 11 WiFi No Internet Due to Antivirus Blocking
If your Windows 11 PC shows full WiFi bars but no internet access, your antivirus might be blocki...

Fix ERR_NAME_NOT_RESOLVED on Windows 10
Seeing ERR_NAME_NOT_RESOLVED in Chrome on Windows 10 means your browser can'...

Chrome Extensions Not Loading? Try Disabling Antivirus Temporarily
You open Chrome, head to your extensions, and nothing loads—or newly installed ones disappear. On...


    Issue queue
Sitemap
Troubleshoot Docker Network Not Found for Containers
Fix Windows Search Not Returning Results
VS Code Git Changes Not Detected After Save: Fixes
How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer
Resolve Docker Compose Port Conflict on Linux
Fix Windows 11 Update Stuck at 0% with Troubleshooter
Fix Nginx 502 Bad Gateway in Docker Compose
Docker Nginx 502 Bad Gateway Fix
Enable Wildcard Subdomain on Cloudflare – Practical Guide
Fix Windows Update Error 0x800f081f
Why Docker Compose Ignores Your .env File
VS Code Can't Delete File Permission Error Fix
Desk note

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