Pavel, Thanks for the clarification. I imported them in the wrong place. All is good now. Computer ID and pin appear and connection is working. Thank you.

Thank you for your assistance.
I imported several certificates since I didn't know for sure which ones to import:
Isrg-root-ocsp-x1 and the cross-signed one
Isrg-root-x1 and the x2 one
Lets-encrypt-e1 and the r3 one

I restarted the computer and the issue still remains. Still tries to connect then disconnects and the red reconnect comes up.

Perhaps I didn't install the correct certificates or perhaps something else is running amok.

mathguru