Mouse cursor problem

[flcn27]

First of all: I absolutely love this game. But every now and then suddenly the mouse cursor goes to the upper left corner of the screen and there's nothing I can do. I tried everything, Ctrl + Alt + Del, Alt + F4, keyboard commands, etc., but the only solution is a simple restart.
This is quite annoying because it lowers the tension a bit and I have to replay parts of this game.
I'm in the Choir part now, so far this 'crash' happened to me around 15-20 times.
It's not that annoying but maybe this thread will help to fix this and notify the devs of this problem (I couldn't find it in the sticky topic on this subforum so it seems like a new error).