YZATOUT

Hi, Thank you for you quick reply. Sorry, I posted the wrong place. The line added was : ` smtc_modem_leave_network( lorawan_certification_obj[idx].stack_id );` in the section below: ``` case LORAWAN_CERTIFICATION_JOIN_REQ: {...

Hi, If I don't add the `smtc_modem_leave_network()`, the modem will never trigger a Join request. After debugging, I observed the the `lorawan_join_internal_add_task( stack_id ) `cannot be called. For unknown reason...