TLS/SSL CalDav Setup Issue

Mails work fine but CalDav Set up ends with the below error

The request was aborted: Could not create SSL/TLS secure channel.

can you please tell us what calendar server do you use so we can try to simulate the issue?

I was trying to configure the ical service.

Selected CalDav in the new account wizard and entered acct name and
In the acct address url entered….
Entered username & pswd. Click ok.

Errors out with the error mentioned

thanks for your information. We are aware of the issue and we are looking into it.