Adobe, I love your products... when they work.
Recently everything appears to be faulty. Creative Cloud shows up as a blank window; this has not been fixed in months. Creative Cloud apps have several major bugs that have been reported which you have not fixed in recent updates; customers are paying good, hard-earned money for working products, so you really need to step it up if you're going to keep them on board.
After my year of CC, I will no longer be using Adobe software because of your apparent lack of care for customer service, unless you turn it around.