Dear community,
I would like to confirm whether the following issue poses a safety concern due to the difficulty in validating the correctness of configuration parameter combinations, even when each configuration value falls within the valid range according to the official documentation.
I have tested the following parameter configuration combination bugs in ArduCopter 4.5 using the SITL simulator with CopterMission from autotest in ArduPilot as the mission. The parameters are configured before mission starting. Each group of parameters, starting with a minus character, leads to one of the following physical impacts: (1) crash, (2) deviation from the strategy (higher than 10 m), or (3) getting stuck (surrounding a waypoint forever without reaching it). The value of each parameter follows the parameter directly, all value are in the valid range according to the ducumentation.

param set MOT_PWM_MAX 10

param set MOT_PWM_MIN 10

param set INS_POS1_X 5

param set INS_POS1_Y 5

param set INS_POS2_X 5

param set INS_POS2_Y 5

param set INS_POS3_X 5

param set INS_POS3_Y 5

param set ATC_RAT_YAW_P 0.005

param set ATC_RAT_PIT_P 0.005
param set ATC_RAT_PIT_D 0.002 
param set ATC_RAT_RLL_P 0.01
param set ATC_RAT_RLL_D 0.001 
param set MOT_PWM_MIN 1500
param set PSC_ACCZ_D 0.12 
param set PSC_POSXY_P 0.5
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002 
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002
param set PSC_VELXY_IMAX 0 
param set ATC_ANG_RLL_P 3
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002 
param set ATC_ANG_YAW_P 3
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002 
param set WPNAV_ACCEL_C 10
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002 
param set WPNAV_ACCEL 50
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002 
param set WPNAV_SPEED 2000
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002 
param set ATC_RAT_YAW_D 0.001
param set ATC_RAT_YAW_I 0.01
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002 
param set ATC_ANG_PIT_P 3
param set MOT_PWM_MAX 1700
param set MOT_PWM_MIN 1500
param set ATC_RAT_PIT_P 0.005 
param set PSC_VELXY_P 0.1
param set PSC_VELXY_D 0.002
param set PSC_VELXY_I 0.02
param set WPNAV_RADIUS 950