I have been having an issue using Netflix on my XBOX. It will constantly boot me from Netflix and bring up a screen that says "You must be an XBOX LIve Gold Member" even though I am. I then have to log back in to continue watching.
My XBOX is hard wired to my router. I have 14gb Down and 3GB Up for my Internet.
I know it is an issue with the XBOX as I can watch Netflix fine on both my PS3 and my PC.