Every time I launch my plane, message AHRS:EKF3 ACTIVE, AHRS:DCM ACTIVE come to GCS

Hi, I have some problem when I launch my plane.

Because launching pressure is high, Initial X-axis accel over 160m/s^s which is sensor measuring limit.

About 5 seconds after launch, I got two messages AHRS:DCM ACTIVE, AHRS:EKF3 ACTIVE.

I can not change the mechanically(Launching pressure, damper…etc)

Q.1 What should I have to change the parameters If i don’t want reboot EKF3?

Q. 2 If i change EKF3 to DCM, What problems will occur during the flight?