We are actively investigating issues impacting players' ability to sign in to Destiny on all platforms. Until resolved, players may experience disconnects or be unable to sign in.
I've spoken to a fair few Xbox One users, and this beta has had its ups and downs connection wise. A lot of people keep disconnecting after a few minutes, with an "animal" code, bee, leopard, marionberry, canary, beaver, quail, vulture. I've only completed a few matches compared to the number I've joined, not to mention when it happens during a strike, I can't imagine what it's like for the other fireteam members. Is there some kind of way to solve this? It seems like a recurring issue, but there's been no real mention of it by Bungie.