Board Thread:Love Live! School Idol Festival Lounge/@comment-26181685-20150308062904

Hi I've been playing SIF for about half a year now, I play the JAPN version. Last night it was doing fine, but ever sinc this morning, when I logged in, I got the daily reward and then the game froze and shut down itself. I retried again and got the info window to pop up, but after I closed it, the loading screen said "Connecting" in the corner, and then froze for a few seconds and then shut down. I don't know what to do and I really don't want all my work go to waste T_T Thank you in advance for helping me out. 