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%

You're running the Windows 11 Installation Assistant, it reaches 99%, and then nothing happen...

Fix 'Python Is Not Recognized as an Internal or External Command'

When you type python in the Command Prompt and see 'python is not recognized...

How to Fix WiFi Connected but No Internet on Windows 11
You see the WiFi icon connected, but websites won't load, and apps report no internet. This i...

Fixing 'git rebase index.lock file exists' Error
When running git rebase, you may see an error like fatal: Unable to create ...

Fix Windows Update Error 0x80070002 Due to Low Disk Space Windows Update error 0x80070002 often appears when your system drive lacks enough free space for ...

Fix Nginx Permission Denied Errors on Ubuntu If you're seeing permission denied errors in your Nginx error log on Ubuntu, the...

Issue queue Sitemap Fix Docker Network Not Found Error Fix Chrome Startup Crash After Reset Add Bluetooth Device Windows 11 Guide Windows Update 0x80070002: System File Checker Repair Guide Cloudflare DNS Setup Propagation Not Completing: Fixes Troubleshooting pnpm install Failure Symlink Causing Docker Build Context Canceled Docker Compose Port Conflict: Quick Fix Guide Fix Node.js Memory Errors with GC Tuning 522 Connection Timed Out: Cloudflare CDN Troubleshooting Fix Git 'index.lock' File Exists Error in IntelliJ Python Dependency Conflict Resolution Best Practices Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities