The eyedropper tool in Illustrator CS6 is causing me great frustration and i'm seriously convinced that it's buggy.
Ordinarily it will select the "Appearance" of a vector, but sometimes (compleatly randomly as far as i can tell) it will start to only sample the direct colour of the pixel under it, this includes the RGB colours of guides, edge-outlines and even the lime-green smart-guide annotations.
What's worse is this strange little bug/setting seems to stay with a file once saved. I've doubble-clicked the eyedropper tool to check what options are selected (all except the top-level appearance checkbox) and they are also the same in a file not displaying this oddity.
I hope I've justed missed some unknown keyboard short-cut or some strange setting.
[We're running CS6 on six Windows7 machines and have experienced this issue on all of them]
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