With the release of Homey firmware 5.0.0 some improvements have been made to the Zigbee stack.
I experienced some devices that stopped communicating with Homey in previous firmware rc’s.
For me most where battery powered Aqara & Xiaomi ZigBee sensors
As I didn’t want to have to fix flows I have do the following:
- Remove the battery for a couple of seconds
- start pairing the same device without removing it, just in place where it was mounted. (Not near Homey)
- you get a [dupicate device] error
AND : Restart the Homey App, wait a couple of minutes depending on the number of devices until all devices are settled.
For all devices I had issues with, the device started functioning again.after the restart of the app!
Didn’t have to fix any flows.
Good luck with Fixing!
It also worked for a Trådfri motion sensor and a Tuya Zigbee Temperature and Humidity sensor