using 2 apple tv's
We have 2 apple tv's. A first generation downstairs and a 2nd generation upstairs. Most of our purchases are made on the first generation. Although homesharing is on, only a few show up on the upstairs and on our iMac. Why isn't homesharing displaying them on all devices? Why can't I watch purchased movies on the 2nd generation upstairs?
AppleTV 2