Number of items doubled when dragging to new folder
For months now, I think since I upgraded to Yosemite, when I drag a file off the desktop into a folder, if it takes long enough for the popup with a status bar to show up, it will typically say "Moving 2 items to..." If I'm moving 2 files, it will say it's 4, etc. I can't find any answers to why this might happen, and haven't figured out a pattern, but am concerned I might be losing memory if there are hidden copies of files. It has occurred with pdfs and Office files.
I'm using a Macbook Pro, less than 2 years old, running OS 10.10.5.
Any suggestions would be appreciated!
Thanks.
MacBook Pro (13-inch Mid 2012), OS X Yosemite (10.10.3)