https://devzone.nordicsemi.com/f/nordic-q-a/120381/unable-to-connect-to-nrf-cloud-using-nrf-cloud-multi-service-sampleHi there, We have an Icarus IoT board, which uses an nRF9160 SiP. I am trying to get the nRF Cloud Multi Service sample to work. I am getting the following errors: mqtt_connect failed -111 NRF_CLOUD_EVT_TRANSPORT_CONNECT_ERROR: -9 I have followeden-USTelligent Community 13Wed, 07 May 2025 15:43:36 GMThttps://devzone.nordicsemi.com/thread/534328?ContentTypeID=1Wed, 07 May 2025 15:43:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:379fb228-1de5-4c03-be0e-ec6c26d657a4Michal<p>You&#39;re welcome, glad that it helped.</p> <p>Best regards,</p> <p>Michal</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/534240?ContentTypeID=1Wed, 07 May 2025 09:27:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4d7dd9d4-02ab-4a0a-9f41-ad01945915d8klumde<p>Thank you, that went much more smoothly.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/530334?ContentTypeID=1Thu, 03 Apr 2025 00:40:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:27512dff-9202-4d43-b33e-04f9b6820898Michal<p>Hello,</p> <p>Those errors show an issue with certificates. Did you flash the correct certificates onto your devices?</p> <p>You may want to try to go through steps shown in the sample documentation:</p> <p><a href="https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/cellular/nrf_cloud_multi_service/README.html#nrf-cloud-multi-service-standard-onboarding">Onboarding a device without the nRF Cloud Provisioning Service</a></p> <p>Best regards,</p> <p>Michal</p><div style="clear:both;"></div>