I've got a big problem... Sometimes when I play osu on multiplayer there shows in right corner an inscription saying 'that's what we call cheating' or something like this and then osu turn off and when I turn it on back I can't play on multi anymore. I've got the same problem when sometimes I want to spectate somebody I click on the button to spectate and osu turn off, I turn on back again, click to spectate, osu turns off... Also from time to time osu just turns off by itself when I'm choosing beatmap. I tried to reinstall, but it didn't help. I don't know what to do. Please help me.