So, I've owned my 54V10 for 3 months now. I did the whole initial 120 hours of playing the CD of color images, etc. Everything has been great on the TV ever since. Yesterday, however, with the release of Battlefield: Bad Company 2, I connected my PC to the TV through the receiver, switched to Game mode on the TV for the contrast, and played 6 hours last night and probably another 5 hours tonight.
After switching back to an all white screen, I can clearly see in the bottom right corner of my screen the numbers from my in-game HUD. In the game, it is bright white numbers against a black background, and out of game, against a white background, I can see what looks like feint, grey HUD numbers.
I have run the scroller for a few times, but that has not helped. People may like to say these days that it is not an issue, but it's obvious thie problem still exists.