Motor Management during Transition

Hello community
I don’t understand the engine management during the transition. Here is a picture of the log showing the transition:

Blue is the airspeed, which is continuously increasing. This is OK

Green shows a tilt servo moving towards the horizontal position.

Orange shows the motor speed of a tilt motor. And I don’t understand the curve. Why does the curve oscillate and why is the speed not higher to accelerate faster?

Red is throttle from the remote control. Here you can see that I’m at full throttle.

And here’s my question again: Why don’t the tilt motors pull further and why do the speeds oscillate like this during the transition?

About the general conditions:

It is a

  • List item
  • Heewing T2 Cruza with Arduplane 4.5.6.
  • 6S battery
  • Autotune has not yet been performed for the FW mode, this should happen next.

You can find the log file here: log_4_2025-4-28-12-40-42.bin - Google Drive

And here’s my question again: Why don’t the tilt motors continue to pull and why do the speeds oscillate so much during the transition?

Thank you for your time and support