494      iPhone_iPad_Mac_apple

Certificate,Status:,Untrusted,Root,macOS,Sierra

macOS Sierra, System keychain, certificate status:  Untrust Root.  Significant?

Try deleting the certificate, then go back to the web site which should force a new one to download.

Thank you, Eric.  I take it your advice applies to all untrusted certificates?

最后更新：2017-09-30 23:05:12

  上一篇： download icon disappeared from toolbar

  下一篇： Why is everything’s crashing??