Obtaining certificate chain for zyxel.ewc.tw, one moment while we download the zyxel.ewc.tw certificate and related intermediate certificates...
Refreshing certificate chain and revocation status for zyxel.ewc.tw, one moment while we re-check the zyxel.ewc.tw certificate and related intermediate certificates...
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Revocation check via OCSP and CRL for zyxel.ewc.tw failed
Sorry, the request for zyxel.ewc.tw could not be completed...
We could not load the certificate for zyxel.ewc.tw, it might not exist or we could not reach the server, complete the TLS handshake, etc.
Revoked certificates can't and should not be trusted, these certificate will cause errors like "NET::ERR_CERT_REVOKED" in browsers and expose a security risk.