I tried updating packages but get nothing past 6.0.3 ?

Based on the release notes, no, this would not apply to the Polisy. I believe I read others saying they tried to update their Polisy and nothing changed for them.

https://forum.universal-devices.com/topic/46914-os-144-release-is-now-available/

It does work, but the update must be done manually, by accessing the Polisy by ssh. Then you do:

sudo pkg upgrade udx isy eisyui pg3x

This method was suggested by Michel at UDI. I've successfully upgraded two Polisys this way.

Remember the release announcement warning:

If your FreeBSD OS is below 13.2p11 (check via https://eisy.local:8443/WEB/sysconfig.txt), do not attempt this upgrade; it will brick your system.

Edited 10 hours ago10 hr by Guy Lavoie