I have a ILive T112 and the touch screen will sometimes not respond to touch when I am trying to recall a channel profile. It was doing this on version 9.1 when it was purchased and still doing it on 9.4. It has been reset and still did not fix it. We do not change the profile a lot during a show but when we do, I need it to work. I have to restart the screen to get it to respond correctly again. It runs perfectly outside of this one issue.