Sensor EVERSPRING ST814, Humidity + Temperatur

Firmware 1.1.1230, Vera1, serial_number:

configured Sensor EVERSPRING ST814, Humidity + Temperature.
It is Identified Correctly as 3 devices (device combo + temperature + Humidity).
node 2 id 18, 19, 20

The main device is updated regulary : in the advanced tab, variable CurrentTemperature is updated
but the devices temperature and Humidity are never updated

{
name: “Temp Humidity Sensor”
altid: “2”
id: 18
category: 1
room: 3
parent: 1
status: “1”
temperature: “23”
humidity: “42”
state: -1
comment: “”
},
{
name: “Embedded Temperature Sensor”
altid: “e1”
id: 19
category: 17
room: 3
parent: 18
temperature: “18”
},
{
name: “Embedded Humidity Sensor”
altid: “e2”
id: 20
category: 16
room: 3
parent: 18
humidity: “44”
}