Hi BS
Waypoints will only be seen when real navigation is disabled.
Nav and TAI header tabs in TDW's Options File Editor Viewer (OFEV) if installed, have waypoint settings that can be set permanently either enabled or disabled.
On your boat you have Nav and TAI Map buttons which you can use to override the permanent settings in the OFEV just for the gaming period you are in.
The OFEV settings are mirrored in both the Nav and TAI map buttons on your boat so is easy to see how the OFEV is set up.
Post #31 Stop Those Circling Torpedoes
Peter