Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Windows 11 Installation Assistant Stuck at 99% After Restart

You've run the Windows 11 Installation Assistant, it reached 99% after restart, and now it...

Cloudflare Origin Certificate Setup for Apache

If you use Cloudflare's proxy (orange cloud), you can set up an origin certificate to encrypt...

Fix Node.js Heap Out of Memory When Processing Large JSON Files

If you're seeing FATAL ERROR: Ineffective mark-compacts near heap limit Allocation fail...

Fix VS Code Breakpoints Not Hit in Multi-Root Workspace
If you're using a multi-root workspace in VS Code and finding that breakpoints in some folder...

Fixing Nginx Upstream Connection Refused in Load Balancing
When Nginx load balancing returns upstream connection refused, it means one or more ...

How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer
When you run a Git command and see error: SSL certificate problem: unable to get local issu...


    Issue queue
Sitemap
Windows Update Service Blocked by Malwarebytes
Resolve DNS_PROBE_FINISHED_NXDOMAIN in Microsoft Edge
Stop Docker Build Context Canceled Errors
How to Troubleshoot Chrome Sync Errors
How to Fix Cloudflare 521 Error by Checking Server Logs
Resolve DNS Issues Causing No Internet on Windows 11
Fix Chrome Black Screen After Disabling Hardware Acceleration
How to Fix Git Merge Conflicts Between Two Branches
Fix Blue Screen and Rollback on Windows 11 Update
How to Fix Windows Search Index Permission Denied
Resolve Cloudflare SSL Permission Denied Error
Resolve Stale Git Lock File During Pull
Desk note

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