Issues with MQTT after 2022.8.2 upgrade

After upgrade to latest 2022.8.2 Zigbee devices stopped working

I can see below in log file:
Failed to connect to MQTT server due to exception: [Errno -2] Name does not resolve

** EDIT ***
More logs…

[16:31:24] INFO: Handing over control to Zigbee2MQTT Core ...
> [email protected] start
> node index.js
Zigbee2MQTT:error 2022-08-08 16:31:31: MQTT failed to connect: getaddrinfo ENOTFOUND core-mosquitto
Zigbee2MQTT:error 2022-08-08 16:31:31: Exiting...

Mosquito broker:

1659816148: New connection from 172.30.32.2:58562 on port 1883.
1659816148: Client <unknown> clos[cont-finish.d] executing container finish scripts...
[cont-finish.d] done.
[s6-finish] waiting for services.
time="2022-08-06T22:22:44+02:00" level=error msg="POST error: Post \"http://127.0.0.1:80/superuser\": read tcp 127.0.0.1:56306->127.0.0.1:80: read: connection reset by peer"
time="2022-08-06T22:22:44+02:00" level=error msg="POST error: Post \"http://127.0.0.1:80/acl\": dial tcp 127.0.0.1:80: connect: connection refused"
time="2022-08-06T22:22:44+02:00" level=error msg="Post \"http://127.0.0.1:80/superuser\": read tcp 127.0.0.1:56306->127.0.0.1:80: read: connection reset by peer"
time="2022-08-06T22:22:44+02:00" level=error msg="POST error: Post \"http://127.0.0.1:80/superuser\": dial tcp 127.0.0.1:80: connect: connection refused"
time="2022-08-06T22:22:44+02:00" level=error msg="POST error: Post \"http://127.0.0.1:80/acl\": dial tcp 127.0.0.1:80: connect: connection refused"
time="2022-08-06T22:22:44+02:00" level=error msg="Post \"http://127.0.0.1:80/superuser\": dial tcp 127.0.0.1:80: connect: connection refused"
ed its connection.
1659816268: New connection from 172.30.32.2:58882 on port 1883.
1659816268: Client <unknown> closed its connection.

Any idea how to fix that ?

SOLVED !
After PC restart (before I restarted only HA core) it started working again…

1 Like

I had the same error - I had to restart my proxmox server to fix the issue