Just installed Windows 10 yesterday. I have a Toshiba laptop.
When no programs are running and I'm not working on the laptop, it automatically goes to a black screen now after 2-3 minutes. When I then touch a button or the mouse, it goes back to normal screen, and I can also see the internet connecting again.
All my screensavers/shutdowns are set on 10 minutes or more.

What can cause this?