Hi @arturoui.
Thanks for reaching out.
Sorry to hear you’re also having the same problem with setting up your system using just the S1 App.
We’d like to learn a bit more about what’s going on, have you gone through the S1 to S2 update process?
If no, what happens if you ignore the message encouraging you to switch to S2?
If yes, are the products separated from S1 and were added on S2 after it was installed?
If you already elect to upgrade to the S2 software, all of your S2 capable Sonos products will be migrated to S2 where they will no longer be able to talk to your S1 products.
I recommend the same options that I also suggested above:
If you prefer to keep using S1, kindly try to check this article about Setting up S1.
Alternatively, you may also contact Sonos Support:
Contact Number: 1-800-680-2345
The hours of operations are Mon-Fri 10 am-9 pm Eastern time.
You can always reach back to us for any other concern, we are always here to help.