I am running FMS 16 on a Mac which has 10.12.5 running on it.
I am trying to connect to FMS via Tableau Public (I've also downloaded the trial version of desktop and got the same results) but I keep getting the error "Unable to load the following URL: https://mydomain.com/fmi/rest/tableau/fm_connector.html
When I load the same link in chrome or safari it immediately pulls up the Import Data from Filemaker File dialog on a web page. The site shows secure using HTTPS with a green lock in chrome. I am using an SSL cert issued by GoDaddy, it is installed on FMS.