Alarm starts 0500 every morning

Last week every morning at 0500 sonos (ikea symfoni) starts to play some Toca Toca song on high volume, This in my daughters room. I recently installed the windows app due to thats were it was possible do alarms settings, but there where no alarms listed, so there was nothing to remove. Not that I added any alarms before either…

And then the usual the app has gone really pore, wants to reinstall system each time you open it, but forgets it after some seconds, but still it takes me one minut every night to start here bedtime e-book at the correct volume.

I wish the speaker was newer so I could returned it and purchased another brand. 
Not a premium prized brand with this pore software.