Zigbee plus thermometer with detector

Hello,

I am having an issue with a Xiaomi ZigBee thermometer Aqara WSDCGQ11LM control via MQTT | Zigbee2MQTT

Until the day before yesterday, it was working fine (just like the second one I have).

The day before yesterday, I moved it to another room and it stopped sending data.
I brought it closer to see if it would work again, but without success.

I tried removing it from Gladys and reconnecting it, but it didn’t help.

I removed it again in Gladys, but now I don’t even see it in the list of detected Zigbee devices…

Yet, it still had 99% of its battery and its LED reacts normally when I press and hold the button…

I restarted the Raspberry Pi but still nothing…
I also tried with a simple click on the button as indicated on the zigbee2mqtt.io page

I have no issues with the other thermometer even when I remove it and re-associate it

Any idea how to check if it’s coming from Gladys or if it’s upstream?

Thanks.

EDIT: The thermometer works fine with a Xiaomi hub.
My ZigBee key is the zzh! CC2652R

I’m following up on this topic,

my 2nd thermometer is doing the same thing…

These sensors only send data if the value changes. If you place it in the refrigerator, for example, will the information be sent?

PS: Gladys only receives data; the Zigbee part is managed by zigbee2mqtt

Sorry for not specifying but no, it doesn’t work.

Well, I’ll have to look into it to understand how it works…

EDIT: Mmmmhhhh, I don’t know why but after removing and re-adding the thermometers, I’m receiving the data again…