Whew! And here I was thinking it was Netflix. I am a Netflix subscriber and use the ATV as my primary device to watch it. Until recently, it was streaming HD fine. I started to note the drop in HD quality and thought that it was due to Netflix hitting peak output and thus the drop in quality.
Another thing I've noted is that while streaming Netflix or tv shows purchased on the iTunes store, if I hit pause and shortly after resumed play, the content will fast forward with the audio playing out of sync. If I hit pause again to stop this, ATV wouldn't respond to the command. I would have to repeatedly hit pause and menu to make the fast forwarding stop. After a few repeated pressings of all the buttons on my ATV remote, the fast forwarding would stop then I would have to rewind back to the spot I was, hit play, and all would be well except that then the HD would come and go or just stay at a lower definition.
Has anyone have this happened to you?
Yes, about two weeks ago, I also began to have problems with horrible resolution streaming Nexflix on apple tv. This is also one of the problems that I encountered. If I pause the video, when I unpause it, the audio will be in normal speed, but the video begins fast forwarding. I have to try to exit the video and then reload it for it to restart in the normal speed with the audio synced up.