MacBookPro shut down very slow

Book ProRetina fährt stotternd hinunter, braucht mindestens zweieinhalb Minuten um herunterzufahren. ? Book Pro(Retina) shut down very slowly up to 1:30 minutes.
System:
16Gb ram
2,3 ghz i7
512Gb ssd  (late 2013)

razzman wrote:
I was have some problems earlier with a very, very slow MacBookPro which wouldn't shut down. Every program interrupted Log Out. When I finally restarted, a file named "client node" appeared on my Desktop. It's a quite large file (1.23G). I tried to trash it, but Trash won't accept it. Is it important, can it be thrown out?
If you still have that file you might find useful advice in this older discussion thread:
http://discussions.apple.com/thread.jspa?threadID=2137621&tstart=-1

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