This TV is very glitchy. There is no other way to describe it. Video from streaming randomly stops, the app resets, menu's blink multiple times when you access them, the menu can be slow to respond and suddenly respond quickly through the steps you previously entered, some apps won't stream at all, etc.
This is not a great TV to operate. But, the picture is great! Choose your battles. If you deal with Sony in any capacity you will lose.
Here are a few photos of the issue I'm having. Meanwhile another Sony 65" TV XBR65810C, Apply TV, and every other device in my house with an app can play Netflix and HBONow just fine. This TV is garbage.