Hi all. My 32ZP48 is playing up again!! Talked to you at the beginning of the year when my screen was flashing and buzzing. Engineer came out, solderd some dry joints and that did the trick. It's been fine since then but now the screen has started to go brighter and darker every few seconds. It's not too bad but more noticable when there is a solid area of the same colour, like a wall or the sky in the background. I hadn't really noticed it untill my wife pointed it out but now it's quite noticable. I've contacted Digital Direct, where i got it from, and I'm waiting their responce. I've had the TV just under a year. Has anybody out there got any ideas what might be wrong?