OpenSSL handshake error 40 when updating..

[bikrdotnet]

Configured and setup worker / when updating from Unifi I get the following:

Host and IP obscured.

root@WCDream-Wall:~# inadyn -n -1 --force -f /run/ddns-eth18-inadyn.conf 
inadyn[489163]: In-a-dyn version 2.9.1 -- Dynamic DNS update client.
inadyn[489163]: Update forced for alias dynamic.fakedomain.net, new IP# 4#.19#.13#.2##
inadyn[489163]: OpenSSL error: 548520930960:error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure:../ssl/record/rec_layer_s3.c:1562:SSL alert number 40
root@WCDream-Wall:~#