So, i have this 27'' Thunderbolt Display for about 2 and half years and so far so good… Today it started, out of nowhere, to blink randomly. I can't really reproduce the problem. It could start doing as soon as I turn on the computer or half hour later. I have a 2011 MBP 17'' running Mountain Lion. I know that there was some kind of fix for the 24'' flickering thingy, but anyone knows anything about the 27''?