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: Fix with Restart Policy

You start a Docker container, it runs for a second, then stops. No error messages, just a quick e...

Windows Security App Not Opening on Windows 10: Fixes That Work

When you click the Windows Security icon in the Start menu or taskbar and nothing happens, it’s u...

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 Git Push Rejected Non Fast Forward Force
You try to push your local commits to a remote repository and get an error like ! [rejected...

Fix Windows Search Indexing High CPU Usage If your computer's fan spins up and Task Manager shows Windows Search using a lot of CPU, the...

Fix Nginx Permission Denied for Static Files Common Causes When Nginx returns a 403 Forbidden or 'permission denied' error for...

Issue queue Sitemap Windows 11 Update Blue Screen Error Code Fix Windows 11 Update Blue Screen Error Code Fix Docker Volume chown Permission Denied: Quick Fixes VS Code Git Auth Failed with 2FA: How to Fix Fix Wi-Fi Connected but No Internet on Windows 11 (No Router Restart) Python Large File Memory Error: Practical Workarounds Nginx Config Test Failures: Top Causes Resolve Missing File Error 0x80070002 in Windows Update Docker Container Cannot Find Network on Restart Git Detached HEAD: Practical Checklist and Fixes Resolve JavaScript Heap Out of Memory in VS Code VS Code Breakpoints: Enable and Troubleshoot Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities