TrueNAS Scale - UPS not shutting down when on battery

Hi All,
Since switching from Core to Scale, TrueNAS won’t auto shutdown when mains power goes out and on UPS Battery.
The UPS is Cyber Power PR3000ELCDRT2U with a remote management card RMCARD205
Has anyone else experienced the same issue using a Cyber Power UPS running a remote management card?
The config in TrueNAS is straight forward

I should add that i have tried connection with USB and serial cables and still no luck.