Display not showing correct temperature unit

[Gr8fuldamned]

I recently flashed my NSP panel and am working my way through the system to get it set up. I was able to change the temperature to Fahrenheit using 'SO8 1' and verified that is working in the logs.

08:46:18.993 RSL: SENSOR = {"Time":"2022-08-26T08:46:18","ANALOG":{"Temperature1":82.6},"ESP32":{"Temperature":156.0},"Global":{"Temperature":82.6},"TempUnit":"F"}
08:46:19.017 NSP: Indoor temperature set with {"temperature":82.6,"tempUnit":"F"}

But the screen is still displaying 'C' next to all of the temperatures, I can get it to update by using 'NSPSend {"tempUnit":1}' but it reverts on the next update to the temperature.

Any ideas or help is greatly appreciated.