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How to Fix Windows Security Migration Failed Error - Troubleshoot PuTTY SSH Connection Refused Ubuntu-BitLocker SSL Certificate Error on Windows 10: Fixes

2026-06-13 23:08:23
How to Fix Windows Security Migration Failed Error - Troubleshoot PuTTY SSH Connection Refused Ubuntu-BitLocker SSL Certificate Error on Windows 10: Fixes

Result check

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