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Fixing Windows Update Error 0x80070005 and SFC Scan Issues - Fix Bluetooth Service Disabled in Windows 11-Cloudflare 521 Error: Authenticated Origin Pulls Setup

2026-07-28 17:24:51
Fixing Windows Update Error 0x80070005 and SFC Scan Issues - Fix Bluetooth Service Disabled in Windows 11-Cloudflare 521 Error: Authenticated Origin Pulls Setup

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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