tbsteph wrote:
Does it sound logical that other devices connected to the same network, in the same manner and location can access Netflix without issue whereas the ATV2 buffers? I think it's apparent that not everyone has issues with their ATV2 but, there does seem to be many that do (As this thread demonstrates.).
Yes. Netflix's network is very complex. To stream video, a device must contact servers, mostly operated by Amazon under contract with Netflix, that likely run device specific code, and then stream content from a Content Deliver Network, also under contract with Netflix. There are literally thousands of servers involved. So it is very likely that different devices, on the same network in the same house, are talking to different servers. Apple TV is one of Netflix's fastest growing clients, so it may be that it has outstripped Netflix's current capacity for that particular device in some areas.
It is worth noting that one of the few things (other than fixing wireless reception problems) that people have sometimes reported as improving Netflix streaming is changing the Dynamic Name Server setting. But some people report best results using Google's DNS, while others report best results using their ISP's default DNS. It seems unlikely that a bug in the Apple TV itself would be sensitive to who is operating the DNS. On the other hand, changing the DNS setting is likely to alter which servers on Netflix's network you end up connecting to.