I have an Aqara light sensor that has been great for months and never caused me any issues.
Yesterday my conbee ii stick got disconnected (unplanned). I got it plugged back in, rebooted HA, and all my zigbee devices came back online, including the light sensor.
However, since then, it’s stuck on reporting the value ‘10695.5’
The sharp drop at the end there is me setting the state of the sensor manually to a much lower value to see what happens next. What happened was it went straight back to 10695.5. I’ve tried covering it, reconfiguring it in ZHA, removing and re-pairing it. It reports as online, I can see the battery levels and use the identify button to make it flash. It’s as if it’s a hardware error, but then it seems too coincidental for it to be at the exact same time I unplugged my conbee.
So, anyone know what might be causing this or anything I can try? Ive got a replacement battery on order (it’s always reported 100%, only had it for six months or so but i’d have thought it would drop a bit so i dont trust it).