Luxtronic 2024.01.10-Beta with Home Assistant Core 2024.10.2: Home Assistant Core update leads to unavailable Luxtronic entities

[Soltranam]

Hi all,

I just tried updating the Home Assistant Core from 2024.10.2 to 2025.1.0 and found that the Luxtronic integration is not longer working, error message:

Config flow could not be loaded: {"message":"Invalid handler specified"}

I switched back with the help of a backup. However, I wonder how to update to a newer Home Assistant Core with this situation? I am using Luxtronic 2024.01.10-Beta since it was the only version where I could find my heat pump MSW8 with software V3.90.0. Maybe another released version of the luxtronic integration would be just fine by now?

Any suggestions here?

Thanks a lot!
Regs

[AJediIAm]

Update the the latest beta to solve the issue:
https://github.com/BenPru/luxtronik/tree/2025.1.4-Beta

There are several closed issues about this already. They are easily overlooked.

[Soltranam]

Many thanks for your prompt answer! I'll try to update to 2025.1.4-Beta.