Putting some Android 4.3 devices to sleep while using Netflix causes freezing
I just updated my Nexus 4 to [Android] 4.3 via the OTA. That afternoon, I got my Chromecast in the mail. After playing with it for a while, I've found that if I start casting something from my Nexus 4 and lock the screen (just clicking the power button), after a few seconds, the Chromecast audio will stutter and then my Nexus 4 will be hard-locked. I can't get it back without doing a hard reset.
He is not alone, as many people -- specifically those with the Nexus 4 or 2013 Nexus 7 -- are having freezing issues when using Netflix on Android 4.3. Once the app is opened, sleeping the display will lock the device up, forcing a reboot by holding the power button.
Considering the emphasis Google put on Netflix to promote the recently released Chromecast, Google has taken specific interest in finding a solution. Googler Dan Morrill posted on Reddit that "we have top men working on it now." Until these top men send out an update, be sure to keep those Nexus 4 and new Nexus 7 screens on when watching Netflix on Chromecast.