Aeotec multisensor 6 issue with data updating

My Aeotec multisendor 6 does not refresh the sensor data anymore with exception of the temperature.

The powersupply is connected to the 230V ne4t, battery is not used. I use a Homey pro 2019 version, I had the sensdor is installed in Januari 2020.

Yesterday I had several electrical powerfailures of my home network, issue in the garden.

Restarting of the Homey controller and Aeotec app does not work. What can be the problem?