APP is not able now to find my ROKU TV. (update) after more hours of trying every suggestion on the internet. ALL which have first stated check to see if your device and phone are on the SAME network. Knowing they were I didn't check! But, I have xfinity service. And they rob wifi from thousands of wifi points(homes business etc.)so much that my navigation app freezes and I have disconnect wifi to use it. The PROBLEM was my cell phone connected to the xfinity network and not my house wifi! Grrr!