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Fix ERR_CERT_AUTHORITY_INVALID on Localhost - Fix Docker Nginx 502 Bad Gateway Upstream Error-Win 11 WiFi Connected But No Internet: IPConfig Release/Renew Fix

2026-07-28 12:11:46
Fix ERR_CERT_AUTHORITY_INVALID on Localhost - Fix Docker Nginx 502 Bad Gateway Upstream Error-Win 11 WiFi Connected But No Internet: IPConfig Release/Renew Fix

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  • 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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