Board Thread:Unanswered Questions/@comment-98.239.3.45-20150122070820/@comment-1824272-20150122190014

I'm unaware of any such connection problems. However, if you're worried about your progress being saved, don't be. All of your data is being stored on the game's cloud servers. I've played on multiple PS3s with absolutely no problem; you can delete the game and redownload and your data will still be there. You just need to use the same PSN account.