Hi there.
I'm facing an issue with my zigged network being completely unresponsive.
Some days ago most my devices stopped reporting data or responding to commands, and I'd say it was not just after the latest HA upgrade (I always try some lights, plugs, sensors to verify it went good).
The network map shows the devices, but lines have disappeared and only the few still connected report data like temperature, although the switches are also unresponsive.
MQTT broker is working (I can connect from a client), but no data is published from Z2M.
I have also checked that the coordinator network address is 0, as per the instructions in this GitHub issue (13th message)
Not sure what the root cause was, either hardware, software or configuration issue, but I fixed it by replacing the coordinator.
I have followed the steps described in the following post and used the XZG Multitool to clone the coordinator's IEEE address and didn't have to re-pair all the devices in the network.
Moved from an unknown model using TI CP2652P to a Sonoff ZB Dongle-P.