Thank you very much

this piece of code worked

char new_payload[len+1];
new_payload[len] = '\0';
strncpy(new_payload, payload, len);

Hello everyone, I am using the async-mqtt-client library but I keep getting different payloads each time I test the mqtt. Instead of getting the ON payload, the message is followed by characters and so the esp32 does not recognise the payload. How can I fix this issue? Thanks for helping ** Message ...