52072: Client mqtt connection not created or closedPositive FeedbackNegative FeedbackWARNING: 52072warning-52072 page anchorPositive FeedbackNegative FeedbackWARNING Descriptiondescription page anchorPositive FeedbackNegative Feedback Possible causespossible-causes page anchorPositive FeedbackNegative Feedback Most probably mqtt client had disconnected but registration didn't removed yet. Possible solutionspossible-solutions page anchorPositive FeedbackNegative Feedback Check this warning happens only once for certain registration id.