I stream 3D with ethernet and have experienced no problem. I own the 70" version. On a different note, has it been confirmed that the FW is past 1.09? I had a small problem when it was uploaded, and it is too much trouble to get a tech to fix it under warranty (I'm in Canada), so I'm hoping the next update will solve the problem (it has a problem shutting down, which surfaced immediately following the update to 1.09).
2/21/14 at 1:29pm