I just bought the 175 and I keep losing Bluetooth connection. The Bluetooth indicator on the amp is solid (I.e., not flashing), the connection shows that my iPad3 is Bluetooth connected within the iPad System app, but the Amplifi app says no connection. I reconnect and as soon as I tap on my music library, the connection is lost. My iPad is sitting in the handle slot of the amp and I updated the firmware just a couple of days ago when I bought the amp. I'm at a a loss.