I am having the same problem as others. I set up a table and invite 3 friends. 99% of the time when I issue the invite, I get a message that the friend is either not online or not available. I had seen him listed as online just before the invite, but after the invite he doesn't appear in my friends list, even though he says he is logged on. Others have the same problem inviting the same person. He is listed as a friend (not ignore). Thank you for any ideas.