Aqara (Lumi) Smart Plugs Energy/Consumption Measurment weird

[matze338]

Describe the bug

My 2 Smart Plugs from aquara (lumi.plug.maeu01) Version 09-10-2019 shows the wrong power measurment.
For few seconds it shows the correct current power consumption in "W" of the pluged device. But then it shows 0 W for many minutes.

Also the calculated "kWh" do not increasing continuasly. It always switch back to 26,902 "kWh"

I use homeassistant to use automations. On every state change homeassistant write the new value in the DB.

If i make an Query of the actual power entity you can see that the state only appears few seconds with the correct value 5 and then drops down to 0

Also if i make an Query of the "kWh" entity you can see that the state always go back to 26,902

Homeassistant throws also a Warning about that "not increasing" kWh:

That also the Deconz Application show me the weird power and total consumption behavior i dont think it is a problem from HomeAssistant.
So maybe Deconz have an Issues with the Aqara Smart Plugs EU or both Smart Plugs on exact time went broken!

I testet the Smart Plugs on different power outlets and with different devices Pluged In.

For few Week i updated deconz to the last Version at that time but i dont remember the time and from which version updatet.

Any help? Thanks

Steps to reproduce the behavior

Expected behavior

Screenshots

Environment

• Host system: (Raspberry Pi / PC / NAS)
• Running method: Marthoc Docker container on Synology
• Firmware version: 26720700
• deCONZ version: 2.13.01 / 6.10.2021
• Device: ConBee II
• Do you use an USB extension cable: yes
• Is there any other USB or serial devices connected to the host system? If so: Which? -> no

deCONZ Logs

Additional context

[SwoopX]

This is not deconz bug but something device specific. Also worth to note that you are looking at the wrong clusters for the power and consumption values as Xiaomi is (once again) not following the zigbee specs.

As this is a question, please head over to the forum https://forum.phoscon.de/