Configure Proxy Settings for Windows Update
If Windows Update fails to check for updates or downloads get stuck, a misconfigured proxy is a c...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Defender Proxy Error: Setup Checklist for Fix
You're running Windows Defender and it throws a proxy error—often during an update or a full scan...
Fix Windows Defender High CPU Usage with Registry Tweaks
If Windows Defender is using 30-50% CPU constantly, even when idle, it's usually due to aggressiv...
Fix Cloudflare SSL Errors After Switching to Full Strict
If you recently changed your Cloudflare SSL/TLS encryption mode to Full (Strict) and now see SSL ...
Fixing VSCode Remote SSH: Connection Timeout & Permission Denied
You're trying to connect to a remote server via VSCode's Remote - SSH extension, but you keep hit...
Fix Windows Defender Blank Screen in Windows 11
If you open Windows Security (Windows Defender) on Windows 11 and see only a blank or white scree...
Issue queue
SitemapWindows Defender 0x80070422 Service Not Running
Fix Windows Activation Error 0xc004c003
Resolve Defender Update Mismatch Across Devices
Resolve Cloudflare 525 SSL Handshake Failed
FFmpeg Audio Delay Correction: Sync Audio and Video
Windows Update Module Not Found Error Fix
Windows Defender Update Not Progressing: 0% Fix
Windows Defender 502 Bad Gateway: Troubleshooting Checklist
How to Configure Port Forwarding with UFW
Fix Cloudflare 525 SSL Handshake Error – Checklist
Fix Microsoft Edge Permission Denied Issue
Resolve ffmpeg Command Not Found in Docker
Fix Windows Activation Error 0xc004c003
Resolve Defender Update Mismatch Across Devices
Resolve Cloudflare 525 SSL Handshake Failed
FFmpeg Audio Delay Correction: Sync Audio and Video
Windows Update Module Not Found Error Fix
Windows Defender Update Not Progressing: 0% Fix
Windows Defender 502 Bad Gateway: Troubleshooting Checklist
How to Configure Port Forwarding with UFW
Fix Cloudflare 525 SSL Handshake Error – Checklist
Fix Microsoft Edge Permission Denied Issue
Resolve ffmpeg Command Not Found in Docker