A new problem has arisen. When I receive a text message, a blank screen appears right underneath where I type a reply. On the lower-right side is a blue oval saying "Send". I keep touching "Send" after typing the response, but nothing happens. Why won't it send the typed response? What am I doing wrong? I am forced to leave the message page and hunt in contacts and re-type the message to finally re-type it then send it. Very annoying.