I have a network of Sonos speakers thru my house. Some 1's, 3's and a 5. I just recently starting testing out Amazon Prime music, but when I play it, the song plays for about 30 seconds and then it will cut out. It's still playing on the Sonos app. After a few seconds, the music comes back but it will start in only some of the speakers before coming back on all of them. Then it works for about another 30 seconds before it does it again. I haven't had this problem with any other music sources. Hopefully someone can help me with this problem. Thanks.