Connection to the session lost [ Edited ]

[edocecruos]

I just bought DA Inquisition GOTY edition. Installed all of it and expansions. I haven't played the game yet at all. My friend owns the deluxe version. She invited me to multiplayer. And every time, it says "downloading data please wait". Then "connection to the session lost". And the game freezes. I have to use task manager to close the game. I tried to create a lobby and invite her, but then the same thing happens to her. What is going on with this?