Hi, So I tried every keys and some usually common combinations on my keyboard in the main screen of AndroidTV and in different applications and there isn't much to say. The only way to go back to the Homescreen that I found is to use Alt+Tab to try and switch recent applications but somewhat for me it is always empty so it goes to the homescreen. The arrows are working correctly, and even though the Backspace sometime work in some applications it doesn't seem to work with the officials applications like Youtube or TED talks. To navigate in those the echap key is needed. Using the Cmd or Window