This white box glitch appears randomly on your TV screen while watching your favorite content by using
the amazon fire stick device. This problem belongs to the device, not the TV, and the reason behind this anything that every electronic gadget has its own limitation, and after long run use it will appear like this. But this is not permanent you can easily disappear the white box at the bottom center TV screen. There are two methods available on the website for
how do i get rid of the white box on my fire stick. For more, you can connect with the Amazon online team.