Not sure if this is the right forum for this question, but I have installed an MQTT Distributor on a Windows 10 box (with Gateway installed v. 8.1). When I enable the MQTT Distributor, I get an error thrown in the logger.
Error: NettyMQTTHandler Ugly error on networking
Does anyone have some guidance on where I can find additional info on this error?
BTW: I have firewall settings open so there should not be any port blocking. Also, I ran the MQTT.FX utility locally and remotely and the Pub/Sub seems to work with this tool. But the remote MQTT Transmission will not show connected. So it is partially working.
More Detail in terms of general architecture under test: