Downloaded the app to my laptop because the copy on my phone is messed up. Lo and Behold, the first several reviews I read describe the problems I am having. Have I made a huge mistake buying all this gear? Latest purchase is 2 ROAM speakers that paired beautifully right out of the box yesterday - but today they cannot be found by the system and the power light on one doesn't even light. Maybe more than just the APP in trouble with SONOS.