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Fix Windows Defender Real-Time Protection Keeps Turning On - How to Fix OneDrive Sync Pending on Shared Folders-How to Resolve Cloudflare 521 Error Post-Update

2026-06-13 11:57:20
Fix Windows Defender Real-Time Protection Keeps Turning On - How to Fix OneDrive Sync Pending on Shared Folders-How to Resolve Cloudflare 521 Error Post-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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