How can I fix the problem that the brennenstuhl®Connect app always crashes after opening since the update 1.1.3?

You can fix the problem as follows:

1. Uninstall the brennenstuhl®Connect app.
2. Download and install the app again.
3. Open the app and log in with your account.
4. Delete the cache of the app. (Can be found under: -> Profile -> Icon top right -> Clear cache).