Everything was working fine… installed the latest update to HA and when it restarted, Z-Wave and Matter reporting “Failed setup”. As a result, my Zigbee2MQTT doesn’t load anymore. Not sure why or what is actually broken. I don’t know how to diagnose this either. I struggled to get Zigbee2MQTT up and running, now it’s broken and I don’t know how to fix it - sigh.
I see this in the log
ERROR (MainThread) [homeassistant.components.mqtt.client] Failed to connect to MQTT server due to exception: [Errno -5] Name has no usable address
Agreed but I don’t know why.
The add-on’s are not loading. I discovered that my Nabu trial expired so I think that might be the cause. If I try and add the repository (that is apparently not found) https://addons.home-assistant.io it is not reachable… hmmm