Myself and everyone I play with on XboxOne have encountered regular issues with connectivity. Last night, 3/6 members of my fire team got disconnected and returned to the login screen at some point during our fight with oryx. They remained in the Xbox party when they were kicked. Sadly, I do not remember the error code. This is a SIGNIFICANT issue in game types where you cannot rejoin. This has also been a regular issue since around Sept. 20. I had never encountered disconnects this frequent or this universal to the fire time before then. I'm not sure what has been done to the network, but it needs to be rectified.