Hey, I need help.

Alright, My brother and I have two xboxs in the house. We tried to search matchmaking together but it disconnects. We have the NAT open on both boxes and other games we play are able to search together. Is it just the server issues because I find it annoying that we finally have separate xboxs and we cant even play together. We can play customs fine and with multiple people.

Think anyone can help out here? Sorry if my English is not up to par, I’m half asleep.