Since the update last week I've encountered one major new problem and a couple very minor ones but I'll deal only with the major one. My experiences deal with Rainbow Six since that's what all my friends are playing. Now after receiving game invites and attempting to join those games, I've been receiving the "Failed to join session" message. Before the update when I'd get this message it was because the game filled up as the Join session in progress option would go away but on a several occasions since the update I've received this message for many minutes while accepting invites and attempting the Join session in progress option every couple of minutes. These are the same people I've played R6 with for the past couple of months so I've got to assume that it has nothing to do with the connection. Also tonight my friend and I had problems getting our private chat sessions to hook up. Anyone else?