[Observium] Ubiquity Serial Numbers / Wireless (WLAN) mac

Hi

A few years ago we were able to pull the Ubiquiti Radio MAC / Serial numbers from the Observium DB.

I no longer see any serial numbers listed for Ubiquiti devices if I query the device table in the DB directly, and it’s not shown on the device screen in the Observium interface.

When running a manual poller.php run the serial number field is <empty>, Is there something that changed on the Observium or Ubiquiti side or is the a module that I may need to enable?

Any ideas or input would be welcome.

Regards

Lyndon