I changed the HArdwarte, and restore the snapshot, all ok, bit the MQTT, with add-on Mosquitto Broker not work!.
Version of HA is 0.111.2
In the log of Mosquitto broker appear this:
1592161851: Socket error on client , disconnecting.
1592161862: New connection from 192.168.50.109 on port 1883.
[WARN] Not found mqtt on local database
1592161862: Socket error on client , disconnecting.
1592161873: New connection from 192.168.50.109 on port 1883.
1592161873: Socket error on client , disconnecting.
1592161883: New connection from 192.168.5.92 on port 1883.
Copy your addon config to a text file.
Delete the addon.
Reinstall the addon.
Paste the config back and start the addon.
Go to Configuration / Integrations and set up mqtt.