The Game worked Great at first, and then they had a massive update 1.2 GB. Now I can no longer play the Campaign. When Starting up the game on Xbox One, it sends me to a screen that wants me to pick a pay plan to join Xbox Live. When I hit the No Thanks button it takes me back to the main Screen and when I Click on Campaign, it says I need to download a Service Pack. Then it says the Store is Closed. Activision has Done Absolutely Nothing to Correct This Problem. This has been going on for several months.