adjust main task stack size

main/transmit_i2s.c

@@ -304,5 +304,5 @@ void app_main(void) {
 	send_pll_bits(40974);
 	// Initialize the i2s driver
 	setup_i2s();
-	xTaskCreate(transmit_task, "transmit_task", 4096, NULL, 7, NULL);
+	xTaskCreate(transmit_task, "transmit_task", 3072, NULL, 7, NULL);
 }