What URL are you using to open the Sonos S2 app?
Keep in mind that the ‘intent URL’ changed if you were using that approach:
Does the Sonos S2 app open when you open it directly from the Fire Tablet home screen?
What URL are you using to open the Sonos S2 app?
Keep in mind that the ‘intent URL’ changed if you were using that approach:
Does the Sonos S2 app open when you open it directly from the Fire Tablet home screen?