Since 10.9 I have had a slow Finder. It simply freezes for 5-10 seconds. First I thought it was the general 10.9 issues, but after I still have the problem in 10.9.2 I looked into it. I found that the problem only occurs when my Synology NAS is turned on. When it is Finder freezes up when i use it in list view. The problem is not only when I look at files on the NAS but just as much when I look in local folders. I have tried tricks like thi without any luck: http://forums.macrumors.com/showthread.php?t=1662449&page=3 http://osxdaily.com/2013/11/24/slow-open-save-dialog-problem-mac-os-x/ Does someone have a trick so I don't need to have my NAS turned off?