So let me start by saying I am very frustrated. I have been playing COD with a friend for about a week and a half on a brand new xbox one. We have been able to join parties and play together seamlessly - until today. The join party notification pops up, but when I hold the xbox button nothing happens. The same goes for him when I send him a request. Also, when we create private matches and play against a computer it will not let us talk to eachother. I can receive messages just fine and play other people in private and public matches, but not with him specifically.
Also, I restored factory settings and repudated everything so I know that's not it