Obtaining certificate chain for d-c-ss.gamma.cn-north-1.canary.identity.iot.aws.a2z.org.cn, one moment while we download the d-c-ss.gamma.cn-north-1.canary.identity.iot.aws.a2z.org.cn certificate and related intermediate certificates...

Refreshing certificate chain and revocation status for d-c-ss.gamma.cn-north-1.canary.identity.iot.aws.a2z.org.cn, one moment while we re-check the d-c-ss.gamma.cn-north-1.canary.identity.iot.aws.a2z.org.cn certificate and related intermediate certificates...

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Revocation check via OCSP and CRL for d-c-ss.gamma.cn-north-1.canary.identity.iot.aws.a2z.org.cn failed

Sorry, the request for d-c-ss.gamma.cn-north-1.canary.identity.iot.aws.a2z.org.cn could not be completed...

We could not load the certificate for d-c-ss.gamma.cn-north-1.canary.identity.iot.aws.a2z.org.cn, it might not exist or we could not reach the server, complete the TLS handshake, etc.

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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.