Netflix and Amazon Prime video won't play on Yosemite
After upgrading to Yosemite today, neither Netflix nor Amazon Prime Video will play unless I disconnect my external monitor, which is an Apple 20' Cinema Display. I'm using an iMac 27", and using the builtin monitor, not the external monitor, to play videos. Apparently, Apple has tightened up their copy protection to ridiculous levels in Yosemite.
iMac