I notice when I open iTunes lately, I am getting the pinwheel. I sync my iPhone to both my Macbook and iCloud through iTunes, but I don't know what that might have to do with it. My iPhone synced fine with my Mac, then I turned on iCloud on my phone and went to sync it through iTunes and then I got the pinwheel 
It took several minutes for the pinwheel to stop. In the meantime, I couldn't do anything in iTunes. Is there anything specific causing this? or is iTunes causing it? As I was typing this up, I was syncing with iCloud and now I am getting the pinwheel again. What gives? It eventually goes away, but it's as if it's locked up for a while.
Thanks
It took several minutes for the pinwheel to stop. In the meantime, I couldn't do anything in iTunes. Is there anything specific causing this? or is iTunes causing it? As I was typing this up, I was syncing with iCloud and now I am getting the pinwheel again. What gives? It eventually goes away, but it's as if it's locked up for a while.
Thanks