New user.  
I've installed the software on a number of systems to test various scenarios after having some issues with a new laptop that has a very high resolution screen.

Using the same version on all systems.
I am unable to get the laylines or the "time to" the start line end points to display on my new laptop when attempting to simulate a start using playback.

They appear on 3 other systems I have tested.

I compared settings line item by line item across the various systems and they appear to match as best I can tell.

Is there a setting I am missing?