Menu & Screen Jumping
When designing course I always point to slide numbers for next and back navigation. Recently a client noted that when they used the Menu to jump from slide 1 to slide 9 and then clicked on Next on slide 9 the navigation took them to slide 2. This use to happen when using 'next slide' in navigation but should not happen when you specify a slide number to jump to. Slide 9 definitely says jump to slide 10.
Is there something amiss in the system?