Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Git Authentication Failed in VS Code on Mac

If you see "Git authentication failed" when pushing or pulling in VS Code on a Mac, the p...

Fix Nginx 502 Bad Gateway with Docker Multiple Containers

If you run Nginx as a reverse proxy in front of multiple Docker containers, a 502 Bad Gateway err...

Windows 11 Update Stuck at 0%? Here's How to Fix It

You click "Check for updates" and see the download sitting at 0% for minutes or hours. Th...

How to Fix Git Push Rejected Non-Fast-Forward

You run git push and get an error like ! [rejected] main -> main (non-fast-...

Windows 11 Installation Assistant Stuck at 99% Due to Antivirus
You're running the Windows 11 Installation Assistant, it gets to 99%, and then just sits ther...

Fix Windows Security App Error 0x80070424
When you open Windows Security or try to run a scan, you might see error code 0x80070424. This us...


    Issue queue
Sitemap
Flush DNS Cache Windows 11 Internet Fix
Windows 11 Installation Assistant Stuck at 99%: How to Reset and Finish
How to Resolve Windows Update Error 0x80070005
Fix ERR_NAME_NOT_RESOLVED in Chrome: Proxy Settings Guide
Mac Git: Dealing with Existing Remote Origin
Resolve Git Push Rejected Error
Fix Blue Screen in Windows 11 Caused by Driver Update
How to Activate Python Virtual Environment in PowerShell
How to Fix Large File Push Errors in Git
Chrome Extensions Not Loading: Common Causes and Fixes
How to Fix UnicodeDecodeError in Python JSON Parsing
Python MemoryError on Mac with Large Files: How to Fix
Desk note

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