Netflix was working fine up until yesterday, now I get that error code and a message that says, "An internet or home network connection problem is preventing playback." At first I thought my NAT may have been moderate or strict, but it's open and all (and more) of my ports needed for Xbox are forwarded. I tried restarting my Xbox One and clearing the cache, but to no avail. I would love to be able to uninstall and reinstall the app, but apparently (unless someone here knows how) I can't do that on the Xbox One. This has really thrown me for a loop, I've never had this type of problem before, or if I had, I was able to fix it myself. I've pretty much tried everything I know, short of a reset to factory setting (which I refuse to do because my download speed isn't great to begin with and I'm not downloading 100gb worth of games again), I've tried everything I can think of.
By the way, Netflix works on the other Xbox 360's in my house, and it works on my computers just fine. It is only the Xbox One that it doesn't work on, and only just recently.
Any help would be much appreciated.