I haven’t been able to get this to reproduce on my side so I’m thinking it’s related to the project or some type of setting. The odd thing about that log is the time stamps. It seems that the editor froze while printing that last line, although it hadn’t been inactive long enough to go to sleep if your setting is still 30 minutes. As it mentions a few lines up, you had been left clicking on something in the viewport just about 8 minutes earlier. Also, it seems that maybe the editor was in PIE when it was left out of focus? That could be related as well.