Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

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 'Port Already Allocated' Error in Docker Compose on Windows

You try to run docker compose up and get an error like "port is already allo...

Fix Windows Update Error 0x80070005 Using Command Prompt
Windows Update error 0x80070005 typically indicates an access denied problem. This often happens ...

Fixing Nginx 502 Bad Gateway in Docker: Practical Steps
You set up Nginx as a reverse proxy in Docker, but instead of your app you see a 502 Bad Gateway....

Fix Nginx Redirect Loop: Permanent Solutions
You're trying to reach a site, and the browser keeps bouncing between two URLs until it gives...

Windows Update Service Missing from Services.msc: Fixes
If you open Services.msc and the Windows Update service (wuauserv) is not listed, automatic updat...

Issue queue
Sitemap
Nginx SSL Certificate Permission Denied Fix
How to Fix Nginx SELinux Context Errors
Fix Chrome Launch Crashes: Step-by-Step Guide
How to Resolve Chrome Sync Proxy Errors
Resolve VSCode Permission Denied When Saving Files
Fix Python Dependency Conflicts in pyproject.toml
How to Fix 'Permission Denied' When Saving Files in VS Code
Resolve Cloudflare Wildcard and Root Domain DNS Conflicts
Troubleshoot Python Dependency Conflicts Step by Step
How to Resolve Windows Defender Error 0x800704ec
How to Resolve Proxy Timeout in Python Requests
Fix Grayed Out Chrome Extensions on Mac
Desk note

Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities