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Windows Defender Setup After a Fresh Install - Troubleshooting Redis Authentication Connection Refused-How to Fix Certbot ACME Renewal Failure

2026-06-13 16:00:59
Windows Defender Setup After a Fresh Install - Troubleshooting Redis Authentication Connection Refused-How to Fix Certbot ACME Renewal Failure

Result check

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