nRF9160 DK: Failed to send AT command err: 117 and err: 9https://devzone.nordicsemi.com/f/nordic-q-a/83519/nrf9160-dk-failed-to-send-at-command-err-117-and-err-9Hello, I am facing below AT_cmd errors after flashing my application to nRF9160 DK. Please support me how to resolve these errors asap as its blocking our product development activity. I want to setup the MAGPIO in the main function before callingen-USTelligent Community 13Tue, 11 Jan 2022 17:21:59 GMTRE: nRF9160 DK: Failed to send AT command err: 117 and err: 9https://devzone.nordicsemi.com/thread/347257?ContentTypeID=1Tue, 11 Jan 2022 17:21:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:44661aca-0e1e-4976-96a4-debcf6cde353Hakon<p>Hello,</p> <p>you need to wait for the&nbsp;<a href="https://github.com/nrfconnect/sdk-nrf/blob/v1.6.0/lib/bin/lwm2m_carrier/include/lwm2m_carrier.h#L49">LWM2M_CARRIER_EVENT_LTE_READY</a> event before issuing the AT commands. You can read more about it <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.1/nrf/lib/bin/lwm2m_carrier/doc/requirements.html">here</a>.</p><div style="clear:both;"></div>