Im having the same problem and its really angering me. I was fine yesterday all day ive been getting error codes all day! Sony needs to fix this asap. Its going to take COD Ghost 31HOURS to f******* update? And took NBA2K14 11 hours? What is this?
I was having the same exact problem earlier today. Call of Duty Ghosts was taking 12 hours to update. All I had to do was move my tv and ps4 closer to my router/modem. It only ended up taking 30 minutes after that. I then moved my ps4 and tv back upstairs.
Its Christmas... Many people got PS3/4s as gifts and they all want to spend their holiday break constantly using it. So there is going to be some network issues here and there.