Menu Player and Next/Prev Arrows

Keep in mind that the sidebar menu is entirely configurable by you. It is initially set up to track at the slide level and so when you are building the scenes, you (very likely) are also creating the menu order that will appear in the player. In other words, the initial menu order reflects the slide and scene order that it sees *when you are building the course,* not necessarily what you want to publish.

With that in mind, here's two suggestions. 

1) Rebuild the menu according to what you want to publish. This is easy - use the "Reset from story" button - lower-right-hand side of the Menu options in the Player.

2) Then, use the rest of the toolbar to move pages up/down, make them higher/lower priority, or delete them altogether. You can even (manually) create sections where you want the users to go, and then point these sections to correspond with the actual navigation that you want in the course.

Hope this helps -