I've had my "beefed up" 15" Macbook Pro for about 2 years now. Recently, it has developed an issue where when I save or export in Photoshop, InDesign, or Illustrator, I get the "pinwheel of death" for 45-60 seconds and then it's fine.
I've tried uninstalling and reinstalling, but that didn't help. Does anyone have any ideas? This is extremely frustrating. I'm running Yosemite 10.10.3.