I need direction. When I click routes, I see the list, but when I click session, the only button not greyed out is the create session button. When I click it, I get a screen with white dashed lines and/or spinning white dashed circles. Am I to understand that I have to create a session from scratch for every route? The manual on p. 21 indicates that I will see various types of sessions for any one route. However, I do not see any. Hope someone will advise on this.