As per title - MBP 2016 TB 13 inch: watching rented HD movie in iTunes, plugged into power, about 1.5 hours in, and press space bar or go to press "pause" with the mouse. No response from iTunes. Result: Movie continues to play for about 1.5 minutes until iTunes "wakes up" and then pauses. Tested on four different rented HD movies from iTunes Store. Anyone else have this issue?