https://devzone.nordicsemi.com/f/nordic-q-a/128825/nrf9160-with-aws-iot---mqtt-connect-disconnect-cycleWe have a product in the field using the NRF9160 and AWS IOT MQTT from NRF Connect SDK 3.1.1. It is always connected when awake (power cycle controlled by an external micro) and sends heartbeat messages once a minute as well as other application trafficen-USTelligent Community 13Tue, 14 Nov 2017 10:43:53 GMT