Zigbee Channel/item missing

Hello, after updating to 2.3 I have been able to use my USB Zigbee dongle and sensor (https://community.openhab.org/t/zigbee-newbie/43364/13); and I can read humidity, but temperature isn’t working. I tried putting the sensor into de fridge and it changes humidity, but nothing about temperature. What am I missing?

By the way, battery isn’t working either