help or a suggestion please. Got an older family member, lives alone and is getting a bit forgetful. We are going round and they have knocked the tv off channel or even off the hdmi channel. So there sat without tv, we tell them to ring, but as you can imagine they think there bothering us, there really not, to go and fix Question is have any of you had this problem, and more importantly have any of you solved it? So far i have pot tape on switches with arrows. Side note, they keep loosing the remotes too!