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...

VSCode Breakpoint Not Working? Here's How to Fix It

You set a breakpoint, start debugging, but the code runs past it without stopping. This is a comm...

Fix Chrome Certificate Error: Invalid Authority Registry on Windows

When browsing in Chrome, you may encounter a certificate error stating “invalid authority...

Fix 'docker network not found' After Prune
If you run docker network prune and later see errors like network not found

Fix Windows Defender Real-Time Protection Not Running You open Windows Security and see a yellow warning: "Real-time protection is off." Or you...

How to Set Node Version for a Project When working on multiple projects that require different Node.js versions, you may encounter erro...

Issue queue Sitemap npm install Permission Denied: VS Code Terminal Fix Fix Git Authentication Error in VS Code with Two-Factor Auth How to Troubleshoot Chrome Sync Errors Fix Windows Update Service Stuck on Stopping VS Code Terminal Not Opening? Try These Fixes Windows 10 Explorer.exe Keeps Crashing? Fix It Now Stop Nginx 302 Redirect Loop Fix DNS Probe Finished NXDOMAIN After Windows Update Windows Git Error: Remote Origin Already Exists – Fix VS Code Git Auth Fails No Prompt Fix Docker Compose Nginx 502 Gateway Error Guide Bluetooth Troubleshooting Checklist for Windows 11 Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities