My devices work great at my house, but lately I have been having to reset at my parents home. They never use chromecast, I installed it for my use when visiting. The youtube playback has been pausing, or cutting out intermittently, ambient mode spotty or completly inoperable. These issues have been once a month for about the past 6 months, so not sure what the problem is over at Google Chromecast, but it cant be good....and like I said, I only cast Youtube, nothing else!