I went to watch "The Martian" on my second TV HD terminal. For the HD version, it was $4.95 or $5.95 I think, but free in SD (std definition). I wanted to watch in HD, so I rented it for 24 hrs. But when I went to my main TV PVR, The Martian was free for both HD and SD. Why the HD pricing discrepancy between my different set top boxes for the movie. If that movie is free in HD on my main set-top box as part of my subscription, why am I being charged for the same movie in HD on my secondary HD terminal?