Hi @CodeShepherd, Thanks for the response. It's been some time since this error was observed. I reinstalled complete packages to make sure all the apps are up-to-date by downloading from the collaboration room. Since then, I have not seen this error. Due to the complete new installation, I don't have previous logs. In my previous testing, I was using the Node-RED app to generate some random data and send this information to a broker. From the broker, I used some clients to understand the working of MQTT protocol-based communication.
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