Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix the Git index.lock File Exists Error

You're in the middle of a Git operation—commit, merge, or rebase—and Git stops with: fa...

Fix VS Code 'Permission Denied' When Saving Files
You're editing a file in Visual Studio Code, hit Ctrl+S, and get an error: "Failed to sav...

Fix Cloudflare Origin Certificate with Let's Encrypt
If your origin server is rejecting the Cloudflare origin certificate—perhaps because of a SAN mis...

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...

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...

Edge Sync Not Syncing Passwords or Bookmarks: Fixes
You open Edge on another device and your saved passwords or bookmarks aren't there. Sync seem...


    Issue queue
Sitemap
Chrome Sync Stuck on Waiting for Sync: Practical Fixes
How to Fix Windows 11 Blue Screen After Update
Registry Permission Repair for Windows Update Error 0x80070005
Nginx Redirect Loop Troubleshooting
Fix Git Lock File Not Deleted After Crash
Resolve 0x80070002 Windows Update Failure
Node.js Heap Out of Memory: GC Tuning Guide
Resolving Cloudflare 522 Origin Timeout
Cloudflare Origin Certificate Not Showing in Dashboard: Fix
Troubleshooting Cloudflare SSL Full Strict Failures After Update
Rebuild Search Index Without Deleting Files
Resolve 'python' Not Recognized in Windows Terminal
Desk note

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