We have 2 XBOX 360 and just got an XBOX OONE. Both of my kids like to play Mass Effect 3 multiple but have never been able to in the same day. They get an error "Mass Effect 3 Servers are Unavailble. Please Try Again Later" even using different profiles on different units. The only thing in common is the internet. How do we fix this. I can't stand the fighting over who's day it is to play multiplayer.