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Fix Putty Connection Refused on Port 22 - Troubleshooting Windows Update Error 0x8024402c-Error 0x80070643: Practical Fixes for Windows Update

2026-06-13 12:30:27
Fix Putty Connection Refused on Port 22 - Troubleshooting Windows Update Error 0x8024402c-Error 0x80070643: Practical Fixes for Windows Update

Result check

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

Next references

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