I Purchased the Harmony Elite with the hub this weekend. All my devices are programmed and they work but I'm having an issue with the activities not turning all of my devices on unless the remote is pointed directly at them. My components are hidden so this is a real hassle. I'm sure the issue is that I don't fully understand the hub, where I should place it and where the IR blasters should go, I have tried several different locations around my room to no avail. My Receiver is the Pioneer SC67 and this is the one component doesn't want to turn on unless the remote is pointed directly at it. Please help.