Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Git Merge --allow-unrelated-histories: When and How to Use It

You run git merge and get an error: fatal: refusing to merge unrelated histories...

VS Code Debugger Not Hitting Breakpoints in Node.js: Fixes
You set breakpoints in your Node.js code, start the debugger, and the execution runs straight thr...

Fix Git SSL Certificate Error: Unable to Get Local Issuer
If you see the error fatal: unable to access 'https://...': SSL certificate problem...

Windows Defender Real-Time Protection Keeps Turning Off: Fixes You notice the Windows Security icon in the system tray shows a yellow warning. Opening it reveal...

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 ...

Fix ERR_NAME_NOT_RESOLVED in Chrome: Network Troubleshooting Guide When Chrome displays ERR_NAME_NOT_RESOLVED, it means the browser cannot translat...

Issue queue Sitemap Troubleshooting Cloudflare DNS Propagation Delays Troubleshooting Nginx Duplicate Listen Directive Resolve npm Build Errors After Pulling Code Fix Docker Permission Denied Errors on Ubuntu Fix 'port already allocated' Error in Docker Compose How to Fix Git SSL Certificate Problem on Ubuntu How to Replace Cloudflare Origin Cert with Let's Encrypt How to Fix RDP Group Policy Error How to Fix Nginx Configuration Errors in Docker npm ENOENT package.json Not Found on Windows 10 Fix How to Resolve Git Clone SSL Connection Timeout Windows 11 Update Blue Screen Error Code Fix Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities