My iPad and my Win11 desktop can load the Unifi Controller software and see and control all 5 Unifi APs in my house and office but the Truenas TrueCharts (latest) can absolutely not see a single one of them.
The controller loads and runs properly under it’s correct user ID, and group ID … and it asks for me to install some APs onto my network. My PC and iPad sees them all without any issue at all.