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Home / developer-tools / Edge Sync Not Syncing Passwords or Bookmarks: Fixes - Fix Windows Security App Crash in Safe Mode-How to Fix Windows 11 Upgrade Stuck at 99%

Edge Sync Not Syncing Passwords or Bookmarks: Fixes - Fix Windows Security App Crash in Safe Mode-How to Fix Windows 11 Upgrade Stuck at 99%

Updated 2026-07-28 13:01:58developer-tools
Edge Sync Not Syncing Passwords or Bookmarks: Fixes - Fix Windows Security App Crash in Safe Mode-How to Fix Windows 11 Upgrade Stuck at 99%
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.