Fix Windows 11 No Internet but Wi-Fi Connected DNS Issue
You see the Wi-Fi icon connected with full bars, but apps, browsers, and system updates all repor...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix DNS Probe Finished NXDOMAIN on Custom DNS Server
If you see “DNS PROBE FINISHED NXDOMAIN” in Chrome or another browser while using a custom DNS se...
How to Fix Cloudflare Origin Certificate Validation Failed
If you see a "validation failed" error when setting up or using a Cloudflare Origin Certi...
Fix VS Code Git Authentication Failed Keychain Error
If you see "Git authentication failed" in VS Code on macOS, the problem is often the macO...
Fix Windows Security App Error 0x80070424
When you open Windows Security or try to run a scan, you might see error code 0x80070424. This us...
Fix Git Push Rejected Non Fast Forward Error
You try to push your local commits to a remote repository and get: ! [rejected] —
Issue queue
SitemapFix Chrome Access Violation Error When Opening PDFs
Fixing Detached HEAD in Git Without Losing Commits
How to Resolve npm Build Failure in Windows
Git Remote Origin Exists: Quick Fix
Git Merge vs Rebase Conflicts: A Practical Guide
How to Fix Git Clone Timeout Error on Mac
Docker Volume Permission Denied: Step-by-Step Checklist
Fix Windows Update Error 0x80070005 Permission Denied
How to Fix Windows Update Error 0x80070002
Troubleshooting Firefox Connection Failure Post-Update
How to Handle Missing Peer Dependencies with pnpm
Resolving Git SSL Certificate Problem: Local Issuer Error
Fixing Detached HEAD in Git Without Losing Commits
How to Resolve npm Build Failure in Windows
Git Remote Origin Exists: Quick Fix
Git Merge vs Rebase Conflicts: A Practical Guide
How to Fix Git Clone Timeout Error on Mac
Docker Volume Permission Denied: Step-by-Step Checklist
Fix Windows Update Error 0x80070005 Permission Denied
How to Fix Windows Update Error 0x80070002
Troubleshooting Firefox Connection Failure Post-Update
How to Handle Missing Peer Dependencies with pnpm
Resolving Git SSL Certificate Problem: Local Issuer Error