nRF7002_nrf5340DK : mqtt_connect() error : -22 It seems to be a problem with the zsock_connect() function, wifi DNS, or a ca-cert problem, but I can&#39;t figure it out clearly.https://devzone.nordicsemi.com/f/nordic-q-a/106009/nrf7002_nrf5340dk-mqtt_connect-error--22-it-seems-to-be-a-problem-with-the-zsock_connect-function-wifi-dns-or-a-ca-cert-problem-but-i-can-t-figure-it-out-clearlyHello. We are developing it thanks to Nordic&#39;s friendly guide. We are working on linking with Azure IoT hub with nrf7002_nrf5340dk board. Nordic kindly provided the azure iot hub sample during the integration work. I tracked down the error occurringen-USTelligent Community 13Mon, 04 Dec 2023 01:01:40 GMTRE: nRF7002_nrf5340DK : mqtt_connect() error : -22 It seems to be a problem with the zsock_connect() function, wifi DNS, or a ca-cert problem, but I can't figure it out clearly.https://devzone.nordicsemi.com/thread/458633?ContentTypeID=1Mon, 04 Dec 2023 01:01:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b77cb194-4864-4298-b2da-9d089bbfd948E_Kan<p>G2 Certificate used&nbsp; -&gt; success&nbsp;</p><div style="clear:both;"></div>RE: nRF7002_nrf5340DK : mqtt_connect() error : -22 It seems to be a problem with the zsock_connect() function, wifi DNS, or a ca-cert problem, but I can't figure it out clearly.https://devzone.nordicsemi.com/thread/457715?ContentTypeID=1Tue, 28 Nov 2023 00:39:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7d7a5576-39d0-4eec-882e-432d94f32c6aJoakim Jakobsen<p>Hi.&nbsp;<br />Sorry about the delayed response. I will start working on this tomorrow.&nbsp;<br /><br /></p> <p>Br,</p> <p>Joakim</p><div style="clear:both;"></div>