So my girlfriend and I am trying play Destiny but we get an error anytime I try to join/invite her. I have already tried enabling UPnP and all that jazz..is there anything else I can do or try. We are on xbox one, I am connected to the modem via ethernet cord but I tried unplugging that so we both ran on wireless. I make sure I have my xboxes set so they fully shut down every time I turn them off so that they cause less issues. We can join each other but the odds are like 5 /100 times being a success. Please Help :/ Thanks for any assistance!