I installed recently a temperature sensor (ASS000001000) in the RV, one in the fridge and one ambiant.
Some issue on the readings of the one in the fridge.
On the dashboard of the VRM Portal, it displays correctly -22 °C
On the advanced of the VRM Portal, the graph it is not displayed beyond -21.9 °C and status unknown
On the Venus GX Remote console, temperature beyond-21.9 °C not displayed and status unknown.
So I consider this as a minor bug in the limits of data scales and suggest a futur improvement.
To be complete, Firmware V2.70~6
*(don't mind the spike in of the bearbendum temp, I moved it from the ground to a normal height for mor realistic reading)