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Fix Windows Update Connection Refused with Netsh Winsock Reset - Microsoft Teams Camera Not Working After Update Fix-Windows Defender Error 0x80070490 on Windows 11

2026-06-13 14:40:23cloud-software
Fix Windows Update Connection Refused with Netsh Winsock Reset - Microsoft Teams Camera Not Working After Update Fix-Windows Defender Error 0x80070490 on Windows 11

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.