As I indicated many conversations back, I am with the majority in this thread. iPad streams at 4300 kbps, ATV 275 to 3000, never 4300 or close to 5800. At times i get 5 seconds of 5800 before it rebuffers and drops way down.
HBO Go, PBS, ESPN, all stream HD on the ATV just fine.
Got good HD streaming prior to November.
I am in San Diego with TWC, speed tests show a consistent 15 Mbps download.
What i did find interesting was when I connected up my ATV to my Verizon Mifi 4G LTE. Speed tested that link at 18 Mbs down, 10 up. My ATV was perfectly happy streaming at 5800 SHD, it did drop to 4300 for a few seconds, but then popped right back up to 5800. So if the stream is clean enough, the new ATV app can stream at 5800. It's very confusing that many with cable and 25 to 50 Mps down also have the exact same issue.
To me this (as many others have said), points directly to the ATV Netflix App. The new version is way to sensitive, or it's not buffering correctly, or Netflix is somehow streaming differently. If the iPad can stream at 4300, there is no logical reason that I can think of as to why the ATV cannot match the iPad.
As with others, my 4 chat/call to Netflix CS was a total waste of time. "It's your ISP". I tried to get her to forward the chat to their engineers, but i have little faith......
What is different between the iPad and the ATV, is that on the ATV, I see the Super-HD logo on my shows, but on the iPad only the HD logo. So the iPad stream never even attempts the Super-HD streaming. Netflix obviously knows just what device you are using. Are they streaming differently?
I have TWC coming out to my house Thursday PM, let them run their network tests. To them, I am going to ask them why my Mifi 4G LTE has better streaming then they do. I plan to leave out the fact that I can stream fine to my iPad.
I also ruled out my local network by hard wiring my ATV directly to my modem. Zero difference.
Ahh the saga continues.
PS - I am not sure it's an apple issue. As far as I know, Netflix provided the app. Seems if it was an Apple issue, other HD apps would have an issue. But it's running on the Apple HW, so it seems like Apple should put pressure on Netflix to fix their App.