Iot-hub receive stops working around 40 seconds after re-deploy

[maurert]

I'm using the Azure IoT Hub Receiver with iothubowner access. The node stops to receive messages around 40 seconds after I deploy a flow. If I restart node-red it continuous to run as it should but as soon as I redploy any flow the behaviour comes back and it stops receiving messages after around 40 seconds. Any one have a clue as of what is going on? I don't see any errors in debug window and no messages in the node-red log (debug mode).