I am having an issue where I am using Node-REDs input MQTT nodes to publish/subscribe to topics via the AWS IoT core broker.
I am using QOS 0.
The issue is when subscribed to the topics on Node-RED I will get duplicate messages. However, at the same time when I subscribe to the AWS web console, only one message will appear.
Any ideas? I am not sure if this is a Node-RED issue or AWS. Was looking at Nod-red as in AWS it's not showing up duplicate. Posting here to see if anyone has the same issue.