Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Firefox Secure Connection Failed Due to Cache

You see a 'Secure Connection Failed' error in Firefox, often with messages like PR_CO...

Fix VS Code Git Changes Not Showing in Source Control Panel
You open the Source Control panel in VS Code expecting to see your unstaged and staged changes, b...

Windows 11 Installation Assistant Stuck at 99%: How to Reset and Finish
You're upgrading to Windows 11 using the Installation Assistant, and it gets stuck at 99% for...

Fix Permission Denied on chmod in VS Code Terminal
You're running chmod in the VS Code integrated terminal and seeing 'permissi...

How to Restore Missing Windows Taskbar Icons
You open Windows and notice some taskbar icons are gone—maybe the volume, network, or battery ico...

Fix Nginx Upstream Connection Refused in Proxy Pass
When Nginx returns a 502 Bad Gateway or logs upstream connection refused

Issue queue Sitemap Resolve Git Push Rejected Due to Large File Chrome Memory Saver Not Activating? Try These Fixes Common Nginx Redirect Loop Causes and Solutions VSCode Python Debugger Breakpoint Not Stopping: Fixes Fix Python venv Not Activating in VS Code Terminal Cloudflare DNS Propagation: How Long Does It Take? Chrome Extensions Missing or Broken? Here's Help Handling Merge Conflicts After Git Stash Resolve Git Authentication Failed in VS Code Fix 'node sass build failed permission denied' Error Chrome Black Screen on Windows? Fix Hardware Acceleration in 2024 Docker Network Not Found When Running Container: Fixes Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities