Noting happens in the app in Andriod 16

My phone was updated to Android 16 and after that nothing happens in the app. No weather station occurs after more than 10 tries but the weather station behaves like it is connected. If it goes to what is connected to the weather station it don't find any more. Tried to connect to the Smart Rain Gauge but noting happens.

To me it looks like the problem is the app not the weather station.