Fix Windows Update Service Not Running with DISM Restore Health
You try to run DISM /Online /Cleanup-Image /RestoreHealth and get an error saying th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesChrome Certificate Error Invalid Authority: Diagnosis Checklist
When Chrome shows NET::ERR_CERT_AUTHORITY_INVALID and refuses to load a site, it...
Fixing Nginx Upstream Connection Refused on Port 443
You see "upstream connection refused" in your Nginx error log when proxying requests to p...
Fix Node Sass Build Failed with Visual Studio Build Tools
When you see node-sass build failed during an npm install, it usually means the nati...
Fix Chrome Memory Spikes When Watching Videos
You're watching a video in Chrome, and suddenly the system slows down, fans spin up, or tabs ...
How to Enable Windows Defender Real-Time Protection via Command Line
If you need to turn on Windows Defender real-time protection but can't access the Settings ap...
Issue queue
SitemapGit Push Rejected: Unrelated Histories Fix
Resolving Git Merge Conflicts in package-lock.json
Troubleshooting RDP Failure After a System Update
Resolve ERR_NAME_NOT_RESOLVED Quickly
DNS Probe Finished NXDOMAIN: Fix When ipconfig /flushdns Fails
Resolving Permission Denied for Cloudflare Origin Cert
Docker Build Canceled: How to Handle Large Contexts
Troubleshoot Edge Sync Failure After Update
Nginx Upstream Connection Refused Fix
How to Enable Greyed Out Defender Real-Time Protection
How to Fix Windows Update Error 0x80070002 by Resetting Components
How to Fix Windows Update Error 0x80070002 Using SFC
Resolving Git Merge Conflicts in package-lock.json
Troubleshooting RDP Failure After a System Update
Resolve ERR_NAME_NOT_RESOLVED Quickly
DNS Probe Finished NXDOMAIN: Fix When ipconfig /flushdns Fails
Resolving Permission Denied for Cloudflare Origin Cert
Docker Build Canceled: How to Handle Large Contexts
Troubleshoot Edge Sync Failure After Update
Nginx Upstream Connection Refused Fix
How to Enable Greyed Out Defender Real-Time Protection
How to Fix Windows Update Error 0x80070002 by Resetting Components
How to Fix Windows Update Error 0x80070002 Using SFC