1. I am trying to make the alarm sound simultaneously on all devices, but it doesn't work. I select the 'grouped rooms' option, but the selection is never saved.

2. I enter the My Turner radio service, select a station, try to save it to my favorites, but it is never saved

3. I try to start a radio station by selecting it from the recents, but it gives an error. However, if I start it by entering the specific radio service, it works.