Verts don't show in Viewport

Hi

Before Istonia looks into this could others go to 4 view. Top Left Hand viewport. Set it to Top view and confirm if verts are visible in suboject mode ?

All other views, bottom,left, right,front etc within the viewport work fine except the top view.

I'm using Feb 7 on Win10-64bit and latest Nvidia driver.

Check this:

Thankyou Andrei, that solved it !

I looked all through the view menu to see if I could find such settings, didn't think to look where you showed.

I must have accidently turned it off at some stage.