How do i fix error code n8156-4001 on netflix?

[GoldBug]

My netflix won't play "watch now" movies for more than a few seconds without stopping with this error. HELP! I've already installed and reinstalled


I've had netflix for about 2 years and have always used the watch now. I've only had 1 problem last year and it was quickly resolved. I just recently upgraded my internet to a "gamer" speed which is crazy fast(at least that's what I've been told fro Cox) ,and the netflix has worked with it until now. I also have a new router which netflix has said that is the problem . Netflix is of no help whatsoever.I see that others also have the same error pop up. The TV episodes that I have tried ARE working, if that helps any. Forgive me for seeming so lost when it comes to computers but I am trying to learn .>
Here's what the results say from speedtest.net...Download speed 21.23Mb/s Upload