Windows Terminal Invalid Configuration: Restore Default Settings - How to Solve Connection Timeout 0x800705b4-Enable Windows Defender in Windows 11

Updated 2026-06-13 21:19:57macos-help
Windows Terminal Invalid Configuration: Restore Default Settings - How to Solve Connection Timeout 0x800705b4-Enable Windows Defender in Windows 11
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.