Subscribed devices do not receive messages

[jmarenin]

Hello, currently a team of students (including myself) are trying to create a thread based IoT network connected to AWS for a class project. We are trying to use RSMB to broker messages, because AWS can only understand MQTT packets. Once the border router receives MQTT packets from AWS, it takes the payload and sends it as a MQTT-SN packet to the broker. The issue is that the end devices, which are nordic microcontrollers, are not reading these packets when they are subscribed to the proper channel. Does anybody have any idea what we can do differently or somebody we can contact that is a subject matter expert?