SSL Certificate Authentication Fails When Cert Covers optional www
I have a Comodo SSL Certificate covering my domain name as both:
It is not a wildcard nor a multi domain cert. This is standard for certificates to support the optional "www" prefix.
Filemaker Server 15 had no problem with my subdomain without the www. prefix.
Now, despite Safari showing I have a valid Comodo Certificate, FMPA 16 gives certificate invalidation errors every attempt to connect to my database files.
FMS220.127.116.11 on Mac mini late 2012 8GB 500GB SSD macOS 10.12.4
and FMPA 18.104.22.168 on iMac 2015 27" 48GB 1TB SSD macOS 10.12.4