# MQTT Hub/Gateway

**URL:** <https://community.homey.app/t/mqtt-hub-gateway/6766>\
**Category:** Apps\
**Created:** [January 14, 2019, 6:59pm UTC](https://community.homey.app/t/mqtt-hub-gateway/6766 "2019-01-14T18:59:50Z")\
**Posts on this page:** 1\
**Showing post:** 1197

<div class="post-metadata">

**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [May 28, 2023, 9:01pm UTC](https://community.homey.app/t/mqtt-hub-gateway/6766/1197 "2023-05-28T21:01:42Z")

</div>

Not related to FW v8.1.4, but it might help:

> [@MQTT Home Assistant - Devices shown, but can't control them](https://community.homey.app/t/mqtt-home-assistant-devices-shown-but-cant-control-them/81139/2):
>
> With my Pro 2019 I had ‘frozen’ Homey devices on HA very often.  
> Someone in the MQTT Hub app topic, pointed me to these settings, and the problems are gone.  
> It might help on a Pro 2023 as well!  
> _If I were you I would not change the **topic field** you have right now_
> 
> > ![signal-2023-05-26-025946_002](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/7/47b79db69cc2b6d74a53315567012aebf378b253.jpeg)

---

_[View the full topic](https://community.homey.app/t/mqtt-hub-gateway/6766)._