Fix Chrome Certificate Error: Invalid Authority & Date/Time Issue
You're browsing in Chrome and see a full-page warning: Your connection is not private...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Disable Shell Extensions to Stop Explorer Restarting
If File Explorer keeps restarting, crashing, or freezing on its own, a misbehaving shell extensio...
Fix Cloudflare 522 Error with Nginx Configuration
You're seeing a Cloudflare 522 error: connection timed out between Cloudflare and your origin...
pnpm audit fix not working: common causes and fixes
When you run pnpm audit fix and it fails, you might see messages like "No fixes ...
Windows 11 Installation Assistant Stuck at 99% Disk Space
You’re running the Windows 11 Installation Assistant, it gets to 99%, and then sits there. The pr...
Why Cloudflare DNS Changes Aren't Propagating
You updated a DNS record in Cloudflare but the change isn't showing up. Visitors still see th...
Issue queue
SitemapVS Code Save Error: Permission Denied Fix
Fix Fatal Remote Origin Already Exists Error
pyproject.toml Dependency Conflict Guide
Fixing 'Permission Denied' in Windows VSCode Terminal
Stop Chrome Crashing When Opening on Windows 10
How to Restore Missing Taskbar Icons in Windows 10/11
Git Large File Removal Guide
VS Code Update Killed My Terminal – Troubleshooting Guide
VS Code Windows Terminal Python PATH Error Fix
Fix ERR_CERT_AUTHORITY_INVALID on Localhost
Fix 'Windows Cannot Access Shared Folder' Permission Denied
How to Speed Up Cloudflare DNS Propagation
Fix Fatal Remote Origin Already Exists Error
pyproject.toml Dependency Conflict Guide
Fixing 'Permission Denied' in Windows VSCode Terminal
Stop Chrome Crashing When Opening on Windows 10
How to Restore Missing Taskbar Icons in Windows 10/11
Git Large File Removal Guide
VS Code Update Killed My Terminal – Troubleshooting Guide
VS Code Windows Terminal Python PATH Error Fix
Fix ERR_CERT_AUTHORITY_INVALID on Localhost
Fix 'Windows Cannot Access Shared Folder' Permission Denied
How to Speed Up Cloudflare DNS Propagation