I have a recently installed Z140, The issue I am having is for some reason a menu on the right side of my screen appeared and I cant for the life of me figure out how to remove it, It wasnt there in the beginning but now it is, the problem is it reduces the size of the app display and leaves a boarders on top and the image on the screen isnt as good. Below is a pic of what Im talking about. Thanks in advance for any assistance you may provide. $20 reward via pay-pal to the first person that figures out how to turn off this menu.