Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues

You're running the Windows 11 Installation Assistant, it downloads happily up to 99%, then si...

How to Force Enable Windows Defender Real-Time Protection

Windows Defender real-time protection sometimes gets disabled by group policies, third-party anti...

Fix Chrome Certificate Error Invalid Authority on Mac

You're browsing in Chrome on a Mac and suddenly see a warning: Your connection is not...

Fix 'Git Remote Origin Already Exists' Error
When you run git remote add origin <url> and see fatal: remote origin al...

Fix Windows 11 Blue Screen After Update with Bootable USB After a Windows 11 update, some systems boot into a blue screen (BSOD) or crash loop. This usuall...

How to Fix Nginx Redirect Loop 302 Errors You're seeing a 302 redirect loop in Nginx — the browser keeps bouncing between URLs until it...

Issue queue Sitemap Fix VSCode Breakpoints Not Hit in launch.json Stop Edge Sync Sign-In Loop with These Fixes Fix Nginx Permission Denied for SSL Certificate Files Docker Compose ENV Not Passed to Entrypoint Fixing Nginx Permission Denied for Access Log DISM Guide to Fix Error 0x80070002 Nginx Rewrite Rule Syntax Error Fix Windows Taskbar Icons Missing from System Tray Chrome ERR_CONNECTION_RESET Error Troubleshooting How to Set Timeout in Python Requests Python venv Not Working on Windows 10: Common Fixes Fix Windows Update Error 0x80070002: Missing File Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities