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Fix Windows Update High CPU Usage with Permission Denied Errors - Troubleshooting Windows Defender Service Unavailable-Fix WSL Ubuntu Cannot Ping External Network

2026-06-13 15:21:31
Fix Windows Update High CPU Usage with Permission Denied Errors - Troubleshooting Windows Defender Service Unavailable-Fix WSL Ubuntu Cannot Ping External Network

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.