Hi, I bought one of these in July 2012 and it's been a fabulous monitor till now. 2 weeks out of warranty and my screen develops this vertical grey smudge that reliably appears once the monitor has been on for a while, seems to be heat related. It's not the easiest thing to photograph but I've attempted to capture it here:
Has anyone else experienced this?
It's a bit disappointing as it was expensive at £525. [:S]