My daughter uses my mini itx pc when she comes home from Uni but just recently it will partially lock up after about 10 minutes. The PC is still running, you can move the mouse and click on the start button but not actually click on the any icons or shut it down normally. I have checked windows updates and it seems to freeze 70%ish into doing the windows 10 fall creator update. I have tried manually installing the meltdown/spectre updates as well but it says they are suitable for that pc. Its been 3 weeks now and I'm no nearer getting it up and running properly.