Personally I found that a general issue with windows 10 when they reduced borders down to a 1 pixel line. The invisible zone to 'grab' it with the cursor is sti

Personally I found that a general issue with windows 10 when they reduced borders down to a 1 pixel line. The invisible zone to 'grab' it with the cursor is still a bit larger, but the actual graphical representation of "this is the window" is practically nothing.