Fix Antivirus Causing High CPU Usage in Command Prompt - Windows Server CMD Authentication Error Fix-Remote Desktop Certificate Error 0x80090322 Troubleshooting

Updated 2026-06-14 03:01:25browser-issues
Fix Antivirus Causing High CPU Usage in Command Prompt - Windows Server CMD Authentication Error Fix-Remote Desktop Certificate Error 0x80090322 Troubleshooting
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.