On my Droid Maxx I updated to the Latest update and even with doing that Watching HD Videos and with a Good 4G signal I'm noticing.. Rendering issues that I've not seen since we move to 4G in our Area.. I can use Wi-Fi but I would like to watch the Video Via the Network to me with speed that I'm getting from the Towers close to my area it should be doing better than it is..
I will see if it's any better on my Moto X and re-post..