Moving Mouse minimizes window

[KB14]

Hi having a certain problem and can't find any solution! Whenever I move the mouse near the top left of a open window, it minimizes. It seemed to only happen recently as well. Any way to turn off this function? Thanks for any help.

 

[KB14]

To clarify, it seems moving the mouse over the top right of the screen does what F11 supposedly does: hide the window. Anyway to turn off this function?

 

[macperegrine]

Is it perhaps caused by the "hot corners" option?

System preferences > Desktop & screensaver > then click on the "Screen Saver" button on the right > Then click on "Hot Corners" button located at the bottom left > Check what the settings are there.

Apologies if this doesn't help, I'm a bit tired right now...

 

[KB14]

Thank you, that did it!