Can you go to this page, and try Solution #1
http://www.stackandtile.com/sat/help/windows-10-fix
Click on the Custom Scaling. And since you're already on 100%, change it to 125% and then log off, and then go BACK to Custom Scaling again, and change it back to 100%, and then log off again.
And then let me know if it works
http://www.stackandtile.com/sat/help/windows-10-fix
Click on the Custom Scaling. And since you're already on 100%, change it to 125% and then log off, and then go BACK to Custom Scaling again, and change it back to 100%, and then log off again.
And then let me know if it works