i try to do the most simple thing: Publish temperature from MQTTfx to Cayenne. And i followed this documentation step by step: https://developers.mydevices.com/cayenne/docs/cayenne-mqtt-api/#cayenne-mqtt-api-manually-publishing-subscribing
But when i click on publich. It says “Broker connection lost: Resetting client”
Always did copy and paste. Not sure what else i can do.
P.S.: I am just learning about Cayenne. My main goal is to connect ESPeasy to Cayenne later on. But for now i can’t even do the first baby step
My Cayenne dashboard: