I'm currently testing Tatsoft software for a new project. I followed their MQTT and Azure IoT tutorial. Very simple, was able to send messages to the IoT Hub no problem. Now I'm stuck in Stream Analytics job.
"Unable to connect to input source at the moment. Please check if the input source is available and if it has not hit connection limits."
The test connection works and the event serialization format is correct (JSON). The analytics job does run.