I have never thought that it might be something windows does automatically. I have had this problem even back in XP since some programs that I use like photosho

I have never thought that it might be something windows does automatically. I have had this problem even back in XP since some programs that I use like photoshop use keyboard shortcuts with space involved so sometimes I accidentally press win + space and change my keyboard layout, it's not that big of a deal since I switch often between layouts since I use US layout when programming. But now that I think about it, my machines switch layouts randomly during the day.