SIM7000A LTE_Demo does not print Menu option 1 = NetworkInfo

SIM7000A LTE_Demo does not print anything for serial Menu input case "1" (modem.getNetworkInfo()) when BOTLETICS_MODEM_DEBUG is turned off.
The root of the problem is in Library module Botletics_modem::getReply(FStringPtr send, uint16_t timeout).


uint8_t Botletics_modem::getReply(FStringPtr send, uint16_t timeout) {

//Serial.println(F("modem::getReply case 2"));

flushInput();





DEBUG_PRINT(F("\t---> ")); DEBUG_PRINTLN(send);

//Serial.print(F("modem::getReply case 2 send = ")); //Serial.println(send);





mySerial->println(send);



uint8_t l = readline(timeout);



DEBUG_PRINT (F("\t<--- ")); DEBUG_PRINTLN(replybuffer);


return l;

}