4.12.2 de-bugging

[FC99]

Look at your mission, section

[r0120_Way]
  TAKEOFF_001 55301.98 128813.08 0 0 &0
  TRIGGERS 0 1 20 0
  NORMFLY 62469.11 131592.42 500.00 270.00 r0100 15 &0
  NORMFLY_401 69923.50 131837.11 800.00 300.00 r0100 7 &0
  TRIGGERS 0 1 0 4 0
  NORMFLY 99642.86 120085.67 2600.00 320.00 r0100 8 &0
  NORMFLY 115275.31 106287.29 2000.00 320.00 r0100 9 &0
  NORMFLY 135201.42 90003.61 3000.00 320.00 r0100 10 &0
  NORMFLY 146602.39 92119.02 3000.00 320.00 r0100 11 &0
  NORMFLY 152204.26 103716.35 3000.00 320.00 r0100 12 &0
  NORMFLY 117603.43 126576.51 1800.00 320.00 r0100 13 &0
  NORMFLY 86074.85 139106.15 1800.00 280.00 &0
  NORMFLY 60261.18 131352.63 700.00 270.00 &0
  LANDING 55301.98 128813.08 0 0 &0

Line that starts with NORMFLY_401 is the problem, you have WaypointOptions/Patrol and Escort at the same time , that doesn't work, just set WaypointOptions at that WP to normal.