I have Android TV on my Hisense. For the past week or so, when I go to the search tab in YouTube, the screen is blank. It does say "search" on the top as if it recognizes the letterbox there, and if I push right it shows "Voice Search" and "Search" as if recognizing the voice search icon and search bar, but if I try and click enter nothing happens. Has this happened to anyone else, and is there anyway to fix this without rebooting the app?