I have a problem with an account. I power up the PS4, log in with just that account, start GTS. It says it has checked the game save data, syncd, 100%, all seems fine. I can do things in game like buy things from the mileage exchange. But when I try to go into Sport Mode, the game just totally freezes. I can go back to the PS4's home screen and close the game, but if I try the whole process again from restarting the PS4, the same thing happens again. I looked in Upload/Download Saved Data, and the system storage saves are from right now, but the online storage saves are showing as being two months old. I thought the whole point of needing to be online all the time was that the online saves are the authoritative ones?! Or are the saves in online storage additional saves over and above the authoritative online saves? Is there anything "safe" I can try in terms of uploading or downloading a save to try to get my account working again?