Hello everybody.

I have been struggling a lot with setting up the MQTT for my plc.

I have an ET 200 SP CPU: 1512SP - 1PN

The ethernet port is set to automatically fetch the IP from the MAC-Adress, and I'm currently using both MQTTX and MQTT Explorer to check whether or not the broker is receiving a signal.

The plc is connected to an in-house broker at 10.1.10.222.

Though after reading a lot on the forum trying to figure out how to set it up properly I still can't get rid of the error 16#80D1, and honestly I don't know what to do to fix it. 

Thank you for the answers in advance, have a great day

Closed cause question posted twice.

The second thread with the subject MQTT setup issues - Error 16#80D1 is published within the conference Communication / Networks.