Windows Security Proxy Error Checklist: Diagnose & Fix - Fix Git Non Fast Forward Rejected Push-Redis Server Won't Start on Ubuntu – Fix Guide
Before changing system settings, save your work and note the exact error text so you can compare results after each step.
Extra verification checklist
- Restart the affected app after changing permissions or configuration files.
- Test the same workflow in a clean browser profile or a temporary user account.
- Compare the result on another network if the error may be connection related.
Related Software Guides
Fix Windows Defender Firewall Blocking Internet Access
How to Restart Windows Defender Threat Service
Fix Chrome Profile Download Stuck at 99% on Windows
Fix Microsoft Store Error 0x80073cf0: Step-by-Step Guide
Fix Windows Defender Auto Start Not Working in Windows 10
Fix ERR_CONNECTION_RESET After Network Change in Chrome