Setup: New Apple TV in living room. 2013 Mac Pro in office (one wall between the two rooms) wired to latest Airport Time Capsule (AC). I rented a movie and waited for it to download, then attempted to play on the new Apple TV. The movie never starts. I tried with 3 different movies I rented. I plugged in my old Apple TV and everything works fine. Ideas? Thoughts? Bug? Anyone else experiencing the same issue?