Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Docker Container Exits Immediately with Code 0: Fixes

You run a Docker container and it stops almost instantly with exit code 0. This means the main pr...

Fixing VS Code Git Authentication Failed Error

If you see "Git authentication failed" when pushing or pulling in VS Code, it usually mea...

Fix VS Code Permission Denied When Not Admin

You try to save a file or install an extension in VS Code, and get a "permission denied" ...

Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer

When you see fatal: unable to access 'https://...': SSL certificate problem: unable...

Manually Download and Fix Windows Update Error 0x80070002
You see error 0x80070002 when checking for updates. It usually means Windows Update can't fin...

Fix Windows 11 WiFi No Internet Due to Proxy Settings
If your Windows 11 laptop shows full WiFi bars but browsers say “No internet,” a common culprit i...


    Issue queue
Sitemap
Resolve NET::ERR_CERT_AUTHORITY_INVALID in Chrome Safe Mode
Top Tips to Fix High Memory Usage in Chrome
Resolve Chrome Error Code 0xc0000022 on Windows
Resolve Git Refusing to Merge Unrelated Histories
Docker Private Repo Access Denied Fix
Registry Fix for Error 0x80070002 in Windows Update
Cloudflare 525 Error: Origin SSL Certificate Fix
How to Fix Chrome DNS Error via Router
Fix Cloudflare DNS Not Propagating to All Nameservers
Fix Nginx Upstream Connection Refused in Proxy Pass
Windows Update 0x80070005 Permission Error Guide
JavaScript IntelliSense Not Working in VSCode
Desk note

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