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Set Windows Defender Threat Service to Automatic Startup - Cloudflare 525 Error: SSL Handshake Fix-Ubuntu APT Lock After Update: Quick Fix

2026-06-13 11:30:35
Set Windows Defender Threat Service to Automatic Startup - Cloudflare 525 Error: SSL Handshake Fix-Ubuntu APT Lock After Update: Quick Fix

Result check

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

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