Yesterday the update to the S2 app arrived on my Android/Samsung. When starting the app for the first time, it can not find any of my three Sonos devices and prompts to scan for it in the overlay window, When closing the app, relaunching it again, it successfully connects to my Sonos and the full experience is provided as a charm. Please investigate this initial launch / startup behavior and if possible provide a better experience for the first time launch.