Since 2/24, the application doesn’t run properly, no way to update and verify any comodo function and signature, etc. Anyway, not functioning well, even something crashed.
https://download-cn.comodo.com/av/updates58/sigs/bases/bases.cav
NET::ERR_CERT_DATE_INVALID
Subject: cdn.download.comodo.com
Issuer: COMODO RSA Extended Validation Secure Server CA
Expires on: 2020年2月24日
Current date: 2020年2月28日
PEM encoded chain:
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----