Our Samsung TV chimes everytime we walk by it. This just started to happen today. I read other posts and disabled the TapView in Smartthings on my phone. I even turned my phone off or had it far away from the TV. Nothing is working. The TV is only a month old. Please tell me how we can fix the TV or get a new one. Another issue is the sound mutes after you turn the TV on and switch channels. It mutes for about 20 seconds then comes back on. This TV seems to be a lemon.