Hi I've owned an 84LM9600-UA since 7/13 but I am brand new to the forum.
I am currently waiting to get the HDMI upgrade. Just found out about it from this forum, after I was unable to playback 4k from bluray recently. Surprise! lol. Well that's what you get for being an early adopter. Major props to LG for even providing this upgrade.
I have a problem with 3D playback that maybe someone can answer. Only during 3D bluray playback, I get a vertical line that appears in certain scenes. It appears in the right eye only, and is located at a distance of about 1/3rd the total width of the screen from the left side. The line sometimes is completely invisible and other times is as plain as day. It never appears during 2d playback. If I had to guess I'd say the column can't display every color, so that's why it's intermittent. But it's odd that it only happens in 3d.
For awhile I assumed it was the fault of my 3d player, but I recently upgraded to a 4k model and it does the same thing during 3D playback. Any ideas? Is it a bad screen?