Fix ERR_NAME_NOT_RESOLVED with ipconfig /flushdns in Chrome
When Chrome shows ERR_NAME_NOT_RESOLVED, it means the browser couldn't trans...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Chrome Crash on Startup Due to Hardware Acceleration
If Chrome crashes immediately when you open it, or freezes and becomes unresponsive, hardware acc...
Fix Microsoft Edge Sync Error 0x80070424
You try to sync your Microsoft Edge data—bookmarks, passwords, settings—but get error 0x80070424....
Fix Windows Search Index Exclude Folder Not Working
If you've added a folder to the exclusion list in Windows Search indexing options but files f...
Chrome Extensions Not Loading in Incognito: How to Fix
If you've noticed your Chrome extensions are missing or inactive when you open an incognito w...
Fix Nginx Upstream Connection Refused Error
When Nginx returns upstream connection refused in your error logs, it means Nginx tr...
Issue queue
SitemapMalware Causing Firefox Secure Connection Errors
Step-by-Step Git LFS Migration for Old Repositories
Fix Missing Extensions in Chrome Due to Sync Problems
Fix Cloudflare SSL Certificate Mismatch on Origin
Troubleshooting Nginx Config Test Permission Issues
Fix Windows 10 Search Indexing Not Working After Update
WiFi Connected but No Internet on Wake: Windows 11 Guide
Step-by-Step Cloudflare Origin Certificate Setup
Permission Denied in VS Code Workspace: Quick Solutions
Fix Chrome Extensions Not Working After Update
How to Fix Git Push Rejected Non Fast Forward
Windows 11 Loses Internet After Sleep – How to Fix
Step-by-Step Git LFS Migration for Old Repositories
Fix Missing Extensions in Chrome Due to Sync Problems
Fix Cloudflare SSL Certificate Mismatch on Origin
Troubleshooting Nginx Config Test Permission Issues
Fix Windows 10 Search Indexing Not Working After Update
WiFi Connected but No Internet on Wake: Windows 11 Guide
Step-by-Step Cloudflare Origin Certificate Setup
Permission Denied in VS Code Workspace: Quick Solutions
Fix Chrome Extensions Not Working After Update
How to Fix Git Push Rejected Non Fast Forward
Windows 11 Loses Internet After Sleep – How to Fix