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Fixing Edge Sync Error 0x80072efd on Windows - How to Restore Missing Taskbar Icons in Windows-Docker Nginx 502 Bad Gateway: Connection Refused Fix

2026-07-28 09:30:22
Fixing Edge Sync Error 0x80072efd on Windows - How to Restore Missing Taskbar Icons in Windows-Docker Nginx 502 Bad Gateway: Connection Refused Fix

Result check

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