Sorry; I didn't notice the word "clean" in the 1st post. No, just my laptop is a tad bit slower going into hybrid shutdown then my desktop(which has more RAM to save to hiberfile). But both have Samsung Pro 256GB SSD's for the boot drive. With the SSD's I think they boot faster, actually, from a full(WinX) shutdown, which also shut's down a tad faster. But I haven't ever seen 2-3 minute shut down personally, but in another forum I'm in, it has been reported by a couple of other members, but no single definite solution has been found or posted. It seems there are different reasons for the slow hibernate. .