Start Screen Freezing

Alright so this a brand new thing for me. When I go to load up Forza, it doesn’t load. It has the spinning loading icon in the corner but nothing happens. It was working perfectly fine the day before and all of a sudden it just refuses to load the game. Is it a bug in the game or could it be my console itself that refuses to load the game? Other games won’t load as well. Any ideas why and how to fix this?