Shelly 2.5 loses percent


I run Homeassistant on a Raspi with Shelly Plugin and Homebridge, among others. Have some Shellys so run roller shutter. Unfortunately, they lose their position every now and then. That means I have to restart the Homebridge plugin under homeassistant, only then can I control the blinds according to percentages again.

does anyone know the problem and maybe have a fix?

Greetings Sash