Hello, Two items/suggestions: Can you have the API do an update periodically or have the messages persist. If HA is restarted, the switches show 'unavailable' since they don't seem to persist on the MQTT broker. Restarting the API corrects. Getting this error. Think its due to having docker containers that weren't created through the Unraid Apps section - created using command line in docker. These types don't show at all in the API, and think they should still have the ability to stop, restart etc since you can do this through the dockers tab in Unraid. Possible to handle these more gracefully? There was a problem retrieving a field for a docker image Cannot read property 'contents' of undefined Love the API - thanks for putting the time into this!