Unifi device tracker not enabling?

Created a readonly user in Unifi
On SSL-enabled Hass.io, placed the below in my configuration.yaml
device_tracker:
- platform: unifi
host:
username:
password:
interval_seconds: 10
consider_home: 180
track_new_devices: yes
Restarted, but no “known_devices.yaml” was created. No errors that I can see … just nothing.

Not sure why it didn’t show up, but did enter the host as either the USG gateway or as the CloudKey IP address.
Used both the admin username/password as well as a read-only username/password … no joy.

Figured it out … when I made verify ssl false, then it worked. Also had to use the IP of cloudkey.