MQTT Broker Configuration and Temperature Control Setup

Hello everyone, I’m currently working on setting up my MQTT Broker with Hass.io and have encountered a few challenges. I’ve configured my MQTT Broker with a custom port and SSL, but I’m facing issues with message publishing and subscribing. I can see my entities on the dashboard, but they’re not sending or receiving messages. I’ve tried listening and publishing commands, but no messages are showing up. Does Hass.io require a username and password by default? Also, I’m unable to locate the core MQTT Broker files or the mosquito.conf file. Any suggestions on where to find them or how to troubleshoot this issue would be greatly appreciated!

On a different note, I’m also setting up a temperature control system with my Danfoss climate controls. Everything works fine, but I noticed that the ‘currently’ field on my climate dashboard is empty. I’d like to hide this empty field to keep the interface clean. Does anyone know how to do this in Home Assistant?

I’m really excited to get everything working smoothly and would love to hear any tips or solutions from the community. Thanks in advance for your help!