As soon as I am invited to a group, even if it is just one other person, instant lag. And I mean instant. I cannot leave the group, I cannot fight, I cannot communicate, nothing. And then...the server boots me..."an unknown error has occurred."
I log back in, and the same. INSTANT LAG. I cannot leave the group, I cannot fight, I cannot communicate...nothing. The server promptly boots me again. I log back in...the same thing happens.
So basically, I cannot play.
What's up with this? My internet connection and computer specs. are more than sufficient to handle this game.