My Home Audio system starter when im out of Wi-Fi

[adrianello]

I have my audio system Pioneer X-HM72D conected with Spotify. In Android aplication I have turn on option to showing device only in this same Wi-Fi or Ethernet, but I still can turn on my audio in home, when I started aplication for example in work and I`m out of Wi-Fi, where Pioneer is conected.

It`s very irritaiting...

Some have this same problem? Any solutions?

Android 7.1.2 and Spotify 8.4.4.810 armV7, but i have this problem earlier.