MQTT Broker: Entity not available after restart

Hi,
I need an help with MQTT Mosquitto Broker extension for Hass.io: I succesfully registered my MQTT device with config topic, but when the server restart all added entity in the Home card show:
Entity not available: <entity name>

Does the MQTT Mosquitto Broker lose data on reboot?

Hi, did you get this resolved, as I have a similar problem.

I have also this problem. Anyone an idea how to fix this?

Got the same Problem. In MQTT Broker Log i see the device but Lovelace says not available

Yes and no. Only messages with the flag retained are persistent across a reboot.

There is an automation to fix it on the Tasmota Wiki. Otherwise it will update after the TelePeriod runs down (300 seconds by default)

my problem was not Tasmota. It was with shelly switches and orginal FW. Im using now the Addon for shelly that u can finde in Hacs and now everthing works fine. The MQTT Broker ist now only for Zigbee and Tasmota and every things works fne.

Thank You