Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows 11 Blue Screen After Update Uninstall Problem

You uninstalled a Windows 11 update to fix another issue, but now you're stuck with a blue sc...

How to Fix Node.js Heap Out of Memory in VS Code

If you see FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaS...

Docker Nginx 502 Bad Gateway: Memory Limit Fix
You're running Nginx in Docker as a reverse proxy, and suddenly you see 502 Bad Gateway error...

VSCode Debugger Breakpoints Not Hit After Update: Fixes
After a recent VSCode update, you might find that breakpoints are set but never hit. The debugger...

Fix Windows Update Service Not Running for System Restore
You might see “System Restore did not complete successfully” or “Windows Update service is not ru...

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...


    Issue queue
Sitemap
Resolving Cloudflare 521 Errors with Server Log Analysis
How to Fix Git Merge Unrelated Histories Error
Cloudflare 521 Error: SSL Fix Guide
Troubleshooting Microsoft Edge Sync Error 0x80072efd
How to Fix Error 0x800f081f Using Media Creation Tool
Checklist for Fixing Windows Search Indexing
Windows Search Index Not Finding Files: How to Fix
How to Fix Git Rejected Non Fast Forward
Fix Docker No Space Left on Device After Pulling Image
Resolve VSCode Permission Denied When Saving Files
Safe Mode Explorer Keeps Restarting Troubleshooting
Resolve Docker Network Missing Errors
Desk note

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