Hello every one I have problems with the ISM43362-M3G-L44 module to receive messages from a mqtt broker. Can somebody help me?

[JArra.1]

I am writing a library for the ISM43362-M3G-L44 module of the B-L475E-IOT01A, and I have a problem with receiving messages from an MQTT broker, when I ask the first time it works correctly but after the module stops responding , it no longer accepts SPI communication and the RDY pin is never high again (available)

This is my code

WiFi_status status;
	uint8_t size=10;
	char buffer[size];
 
 
	memset(buffer, '\0', size);
	itoa(1, buffer, 10);
	status = write_cmd_WiFi(SET_READ_TRANSPORT_PACKET_SIZE, "1", timeout);
	if(status != WiFi_OK) return status;
	status = write_cmd_WiFi(READ_TRANSPORT_DATA, '\0', timeout);
 
	memset(message, '\0', MAX_SIZE_MESSAGE);
	copy(message, WiFi.buffer_rx);
	return status