Lander Losing Control After Lift-off

[9Gotji]

No doubt, this is a wonderful mod that I love and choose to play with since the very first version. Unfortunately, recently I have an issue with the lander control namely it will begin to pitch down and barely control (even if I using mechjeb and trying to increase the reaction wheel force). This happen when using either VTOL or built-in engine. The TCA mod will indirectly fix the VTOL issue but not for the built-in engine. I've tried to inspect with the aerodynamics forces overlay which I think that something is not right (as you can see the very large force shown in screenshot of below).

KSP: 1.3.1.1891 Windows 64bit

Problem: Lander Losing Control After Lift-off

Mods installed: Endurance (from Interstellar) Continued... V1.6 Module Manager 2.8.1

Reproduction steps 1:

• Build the Lander with a Lander Fuselage, 4 Lander VTOL Engines and 2 Ranger Docking Ports.
• Control from upper docking port, start all VTOL Engines, Take off.
• Watch Lander losing control and crash.

Reproduction steps 2:

• Build the Lander with a Lander Fuselage, 4 Lander VTOL Engines and 2 Ranger Docking Ports.
• Control from upper docking port, start all VTOL Engines, Take off.
• Before Lander losing control, control from Lander Fuselage, shutdown all VTOL Engines, Start built-in engine Watch Lander spinning around and crash.

Log: output_log.txt

Screenshot: Losing Control While Using VTOL

Screen Capture: Losing Control Clarification

Please advise me.

Thank you very much.

[9Gotji]

I just add a link of the screen capture here to clarify my issues . Thanks for watching.