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Fixing Microsoft Teams Connection Timeout and Sync Issues - Fix Windows Defender Proxy Error 0x80070422-Resolve Windows Search Registry Access Denied

2026-06-16 10:55:47
Fixing Microsoft Teams Connection Timeout and Sync Issues - Fix Windows Defender Proxy Error 0x80070422-Resolve Windows Search Registry Access Denied

Result check

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