问题已查明,大概是证书颁发的服务器挂了
可以暂时通过这个帖子给出的方式进行修改
https://support.mozilla.org/en-US/questions/967950You can check the OCSP setting:
Tools > Options > Advanced > Encryption: Certificates > Validation:
[X] "Use the Online Certificate Status Protocol (OCSP) to confirm the current validity of certificates" (security.OCSP.enabled)
[ ] "When an OCSP server connection fails, treat the certificate as invalid" (security.OCSP.require)
中文版的方式是:
进入“选项” - “高级” - “证书”
点击“验证”按钮
勾销“使用在线证书状态(OSCP)来确认证书的有效性”这个选项
保存即可