the only problem I have had is when I couldn't get on the board and then when I did, none of the pictures were transmitting/loading. that was a bummer. But the tech group did a fantastic job of figuring that out, and helping me work through the problem.
I haven't had any problems lately, though some of the off sites don't play or connect like they should. But that is not of the board, it is the extended site connection that is the problem.