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Fix Remote Desktop Settings That Keep Resetting After Update - How to Fix Windows Defender Real-Time Protection Authentication Failed-Fix NO_PUBKEY Error on Ubuntu 22.04

2026-06-13 21:34:27
Fix Remote Desktop Settings That Keep Resetting After Update - How to Fix Windows Defender Real-Time Protection Authentication Failed-Fix NO_PUBKEY Error on Ubuntu 22.04

Result check

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