These tips were helpful when I still had Osu, but when I had it running in the background for about 5 mins, it suddenly froze and had to uninstall it. Upon reinstalling the game, I set up all the settings to what I had before uninstalling Osu. But now the game won't even launch. I have tried using all the steps in the post but still hasn't worked. I'm running on High Sierra. In Activity Monitor, I see the Osu app active for about a minute then immediately shuts down. I also didn't see the Osu wine commands active during the process.