Hiya... I've upgraded my Internet and in doing so have upgraded my ps4. A game I'd downloaded about a year back, streets of rage 4, was saved and it's showing its saved, won't allow me to play it (I haven't. Played it in about 6 months) . In the same token, I've downloaded Spotify and YouTube onyo my unit and it won't let me do anything at all. Is this a common ps4 hard drive issue? Many thanks.