my crumb crashed when using arduino nano. my computer is" huawei matebook e ", and operating system is windows 11 latest, I bought crumb on steam.

and my arduino code is like this

int state=HIGH;

void ISR111(){

state=!state;

}

void setup() {

attachInterrupt(digitalPinToInterrupt(3),ISR111,LOW);

pinMode(12,OUTPUT);

}

void loop() {

digitalWrite(12,state);

}

it updated successfully, but after I turned on the power, the crumb crashed just when I pressed the "reset" button on the arduino nano. just like this

.

(I am chinese)

I want to know why this happend and hope the development team fix the the bug.

If there are any progress, please let me know. I may not see the forum regularly. you can send email to HJDCZY@foxmail.com to contact me.

best wishes