TV interface broken on kitkat
Some cards in the TV interface are too big, making it nearly impossible to navigate to files. It seems this is a problem with android versions prior to 5.0 (the same problem is mentioned here http://stackoverflow.com/questions/37826160/card-presenter-expands-in-android-4-4-when-selected )
(Screenshot from my tablet, but I see the same thing on my TV running Android 4.4)