Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Explorer.exe Keeps Restarting in Windows 10

If your File Explorer (explorer.exe) keeps restarting on Windows 10, you'll see the taskbar a...

Fixing Nginx 502 Bad Gateway with Docker and Load Balancers

If you're running Nginx as a reverse proxy or load balancer in a Docker setup, a 502 Bad Gate...

Nginx Upstream Connection Refused: Fixing localhost Errors

You set up an nginx reverse proxy to forward requests to a backend service on localhost, but ngin...

How to Clear Edge Sync Cache and Resolve Sync Issues

If your Microsoft Edge browser is not syncing bookmarks, passwords, or settings correctly, the sy...

Fix Docker Compose Port Already Allocated on Linux

You run docker-compose up and get an error like Error starting userland proxy:...

Fix VS Code Source Control Not Detecting Changes on Ubuntu
If you're using VS Code on Ubuntu and the Source Control panel shows no changes even after ed...


    Issue queue
Sitemap
Docker No Space Left on Device: Log File Cleanup Guide
Stop Chrome ERR_CONNECTION_RESET from Extensions
Fix Windows 11 Update Stuck at 0% Using Registry
Troubleshooting Cloudflare 521 Web Server Down
Windows Update Access Denied Error 0x80070005 Fix
Fix Bluetooth Problems in Windows 11
Chrome Black Screen After Hardware Acceleration Fix
Stop Windows 11 Blue Screen After Update with Compatibility Mode
How to Unblock Windows Security App
Docker Authentication Token Expired Fix
How to Fix Windows 11 Blue Screen After Update Using Clean Boot
Fix 'port already allocated' for Nginx in Docker Compose
Desk note

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