Issues configuring GPIO

[Multiface II+]

Hi,

I'm a new user of RECALBOX, I plugged arcade controllers on the GPIO of the RPI3.
I made a test with "evtest", everything is well recognized :
GPIO 1

L = type 1 (EV_KEY), code 304 BTN_SOUTH, value 1
R = type 1 (EV_KEY), code 315 BTN_START, value 1
A = type 1 (EV_KEY), code 314 BTN_SELECT, value 1

CREDIT/SELECT = type 3 (EV_ABS), code 1 (ABS_Y), value 1
START = type 3 (EV_ABS), code 0 (ABS_X), value -1
HOTKEY = type 3 (EV_ABS), code 0 (ABS_X), value 1

GPIO 2
UP = type 1 (EV_KEY), code 315 (BTN_START), value 1
DOWN = type 3 (EV_ABS), code 0 (ABS_X), value 1
LEFT = type 3 (EV_ABS), code 0 (ABS_X), value -1
RIGHT = type 3 (EV_ABS), code 1 (ABS_Y), value 1

B = type 3 (EV_ABS), code 1 (ABS_Y), value -1
Y = type 1 (EV_KEY), code 307 (BTN_NORTH), value 1
X = type 1 (EV_KEY), code 310 (BTN_TL), value 1

But, when i'm back in es i can attribute only half of my controllers, for example :

UP, DOWN, LEFT, RIGHT, B, X, Y... But the others controls are not responding

recalbox.conf is configured as :

controllers.gpio.enabled=0
controllers.gpio.args=map=1,2

I lokked in :
es_input.cfg
But everything seems ok.

Maybe i miss something

Thank you in advance for the answers.

[Zing]

@multiface-ii See if this helps:
https://forum.recalbox.com/topic/24422/no-sound-on-splash-screen-and-gpio-doubt/4