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Fix SSH Host Key Verification Failed for GitHub - Restore Access to Windows Update Settings-Putty Localhost Connection Refused: How to Fix

2026-06-14 16:27:53
Fix SSH Host Key Verification Failed for GitHub - Restore Access to Windows Update Settings-Putty Localhost Connection Refused: How to Fix

Result check

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