I am new to Roku and just installed several TV's in a rental property. They are all hard wired for internet but when I look in the app none of them show up under the home screen "devices". If I transition from hardwired to wireless I can now see them but only when I look in the app under Account>devices in account. If I go to the home screen and click on "devices" at the bottom of the app, I can only see a few of them Any thoughts here?.