WireGuard Handshake Not Completing: Firewall Fixes
You set up WireGuard, but the handshake never completes. Both peers show no handshake time, and y...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security Path Not Found Error
When you try to open Windows Security (formerly Windows Defender Security Center) and see a messa...
How to Configure Windows Search to Exclude Specific Folders
If Windows Search returns results from folders you'd rather keep out of its index—like backups, t...
Chrome Profile Backup and Restore Checklist
If you've ever lost bookmarks, passwords, or extensions after a Chrome crash or OS reinstall, you...
BitLocker Invalid Configuration Recovery Key Error Fix
When BitLocker prompts for a recovery key and then shows an "invalid configuration" error, the dr...
Fix Windows Defender Not Starting After Update
After a Windows update, you might see that Windows Defender (now called Microsoft Defender Antivi...
Issue queue
SitemapOpenVPN Unable to Connect to Remote Server: Fixes
Windows Security Migration Checklist for IT Admins
How to Fix 504 Timeout in Task Scheduler Sync Jobs
Windows Chrome Profile Download Step-by-Step
Troubleshooting HTTP 407 Proxy Errors in CMD
Troubleshooting Teams Proxy Refused Error
Windows Terminal Settings Checklist
Windows Terminal SSH 504 Error Troubleshooting
How to Reactivate Windows After Replacing Motherboard
Resolve PowerShell Module Update Sync Issues
WinRAR Checksum Error and Permission Denied Troubleshooting
How to Fix Windows Update on Mac Boot Camp
Windows Security Migration Checklist for IT Admins
How to Fix 504 Timeout in Task Scheduler Sync Jobs
Windows Chrome Profile Download Step-by-Step
Troubleshooting HTTP 407 Proxy Errors in CMD
Troubleshooting Teams Proxy Refused Error
Windows Terminal Settings Checklist
Windows Terminal SSH 504 Error Troubleshooting
How to Reactivate Windows After Replacing Motherboard
Resolve PowerShell Module Update Sync Issues
WinRAR Checksum Error and Permission Denied Troubleshooting
How to Fix Windows Update on Mac Boot Camp