We recently started streaming our radio station through an app by RadioFx. We used the url: https://c25.radioboss.fm:8104/stream which works for some time then the audio disappears, but the app says it's still playing-the sound bars are moving and then maybe 15 minutes later, the sound will reappear. This may happen several times throughout the day. The app manufacturers said it is a problem with our URL. Any suggestions?