Today like most days I get home and I put in my 1-3 hours in on OSU! but when I tried to play a song it sends me back to the home-screen so I thought to myself well this has never happened before lets try a different song so I try a song that came with the app when I got it still same thing happening so I was like theres something definitely wrong here and the next big thing I noticed was that the day before I was playing OSU! off of my windows laptop and I beat my record on the song Acchi Muite I got an A well when I was on my Mac it was saying I still had a B on it from last week and I talked to one of my friends that plays OSU! on his Mac and he had the same problem later that night. If anyone knows how to fix this then it is greatly appreciated.