@jeep417 my guess would be you had UPnP before opening the ports needed for stuff like the.. I don't think I would ever make my network app open to the public. Not sure about protect or site manager - but the normal network app can be cloud enabled. I always turn that off, but believe it phones home to get any info you change, etc.
If I need to access my unifi controller while out and about I just vpn into the network.
Cameras normally work without opening ports because they phone home to the mothership and open the connection outbound that your app is able to use. I access my cameras when out and about this way..
You could enable UPnP on pfsense - but I would suggest against that. If you can not enable cloud/remote in the different unifi apps, I would vpn into manage those.. I don't use protect or site manager but the unifi controller believe if you enable it is in the unifi portal
remote.jpg
Out of the box pfsense doesn't block anything outbound.