Hi guys, This has been an issue for me for a while now. Why is the finder so incredibly slow when opening folders with lots of image files in it. Moving small files around from folder to folder. It's as if the finder starts off ok, but then after scrolling down the files in a folder it grinds to a halt and it becomes really laggy and the spinning beachball shows it's face. I often have to just force quit the finder just to kick it up the backside and start again. Surely a computer with the my specifications should be able to handle general finder operations like looking at files. This never used to be a problem before and the finder was a breeze to work with. Does anyone know why this might be causing this and if there are any fixes out there on how to solve it. iMac (Retina 5K, 27-inch, Late 2014) Yosemite 10.10.5 4 GHz Intel Core i7 16 GB 1600 MHz DDR3 AMD Radeon R9 M295X 4096 MB Thanks.