anyone help,ive noticed when using flexable spot sometimes if i move the spot and focus the green box gets stuck in that place,it turns a grey colour,the arrows around the box disapear and it does nothing if i press to focus,pressing the trash can to move back to middle does nothing,i have to go into menu and reselect flexible spot then the arrows appear and box goes white and i can move it again,ive done full reset but its just the same
