[FG28_Kodiak]

GetCurrentWayPoint() is always 0 by Groundactors:

public override void OnTickGame()
    {
        base.OnTickGame();
        
        AiGroundGroup Group = GamePlay.gpGroundGroups(1)[0];

        if (Group != null)
            GamePlay.gpHUDLogCenter(null, "Waypointnr: {0}", new object[] { Group.GetCurrentWayPoint() });

    }

OnActorTaskCompleted often deliver strange results. But will testing it again. Maybe it works now.