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 'fatal: refusing to merge unrelated histories' on GitHub

You try to merge two branches in Git, and get fatal: refusing to merge unrelated histories<...

Fix Windows Update Error 0x80070005: Permission Issues
When you see Windows Update error 0x80070005, it usually means the update process lacks proper pe...

How to Fix Firefox Secure Connection Failed SSL Errors
When Firefox shows a "Secure Connection Failed" error with an SSL-related message, it mea...

Prevent Git Index Lock File Creation: Practical Fixes
If you see fatal: Unable to create 'path/to/.git/index.lock': File exists., ...

Fix Git Clone Connection Timed Out Due to Firewall
You run git clone and after a long pause see connection timed out. This...

Fix Windows Defender Real-Time Protection Stuck on Turning Off
You open Windows Security, go to Virus & threat protection, and see Real-time protection stuc...


    Issue queue
Sitemap
Stop File Explorer Crashing: Disable Shell Extensions
Windows 10/11 Shared Folder Error 0x80070035 Solution
Fix BSOD After Memory Diagnostic on Windows 11
Fix Node.js Heap Out of Memory Error in PM2
Windows 10 Explorer.exe Keeps Crashing? Fix It Now
Windows Update Error 0x80070005: Permissions Fix
DNS Probe Finished NXDOMAIN on Mac: How to Fix
Windows 11 Assistant Stuck at 99% Fixes
How to Restore Missing Windows Taskbar Icons
Fix VS Code IntelliSense Not Working in WSL
Permanently Allow Unrelated Histories in Git Merge
Guide to Clearing pnpm Cache on Any OS
Desk note

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