A couple of minor interface issues. I was having some difficulty getting my BT devices to connect and it took me a while to see the device search button in the upper left hand corner. I needed this to re-initiate a search in order to get things connected. There is also a "Connecting Your Trainer" popup on that page that is activated with the "I can't find my device" button, but the popup does not say anything about using the search button to start a search again.