Integrating Tuya Devices Across Local Subnets

Hello everyone, I’ve been using SmartLife for quite some time but I’m now looking to switch to Home Assistant to free myself from the Tuya ecosystem and implement some desired functionalities. My Tuya devices are spread across two local IP networks at home (Home Network and Guest Network) and external networks (like my parents’ and in-laws’ places).

All local devices (both networks 192.168.1.x and 192.168.179.x) are visible under the Fritzbox devices in Home Assistant. However, when I tried to fully integrate the devices using local Tuya, it seemed to fail because only devices in the same subnet (my home network 192.168.1.x, where Home Assistant is also connected) were displayed.

Is there a way to integrate devices from other local subnets (like 192.168.179.x) as well? I’ve tried a few configurations but haven’t found a solution yet. Any insights or suggestions would be greatly appreciated!

Thanks in advance for your help!