When I try to type on my keyboard this comes up on the screen "eefee" so if I push on the "a" key once, on the screen this comes up "eefee" and if I try to delete it and push on the delete key once it just adds to what already was on the screen so it would now look like this on my screen "eefeeeefee" no matter what key I push it adds another set of those letters and the only way to delete them is to push on the x next to the search bar? Can anybody help?