Hi ! I am a lorawan newbie. When I was debugging the KR920 frequency band. Send downstream data in Class B mode. network returned such an error. “error”: “TOO_EARLY”. I tried modifying rx1_delay=5 in the root file, still didn’t solve the error. Can you tell me how can I configure it to get rid of this error.
time=“2022-08-18T14:18:23+08:00” level=error msg=TOO_EARLY dev_eui=8cc30232011a8d3f type=DATA_DOWN_GATEWAY