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How to Fix Node Version Mismatch in a React Project - Windows Update Connection Refused: 0x80072efd Fix-Clear Microsoft Teams Cache to Fix 502 Bad Gateway

2026-06-14 16:14:03
How to Fix Node Version Mismatch in a React Project - Windows Update Connection Refused: 0x80072efd Fix-Clear Microsoft Teams Cache to Fix 502 Bad Gateway

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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