Although the PDP context was deleted, the nRF9160 modem fails to recognize this, preventing it from sending data to the server.https://devzone.nordicsemi.com/f/nordic-q-a/114643/although-the-pdp-context-was-deleted-the-nrf9160-modem-fails-to-recognize-this-preventing-it-from-sending-data-to-the-serverHi Nordic, I am using modem nRF9160 to send a couple of bytes to my server. However, I have a problem with the PDP context. More particularly, when the PDP context is deleted, and a new PDP is activated, but the modem cannot recognize this. So, myen-USTelligent Community 13Fri, 13 Sep 2024 01:12:45 GMTRE: Although the PDP context was deleted, the nRF9160 modem fails to recognize this, preventing it from sending data to the server.https://devzone.nordicsemi.com/thread/502410?ContentTypeID=1Fri, 13 Sep 2024 01:12:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d5378535-0ed0-4731-9bb8-9211b617919eLuckyMan<p>Hi <span>&Oslash;yvind</span>,</p> <p>Yeah, I will try to get the Log file. And, I will contact Emnify and Viettel to find the issue.</p> <p>Thank you for your suggestion.</p> <p>Best,</p> <p>Van Vu</p> <p></p> <div id="eJOY__extension_root" class="eJOY__extension_root_class"></div><div style="clear:both;"></div>RE: Although the PDP context was deleted, the nRF9160 modem fails to recognize this, preventing it from sending data to the server.https://devzone.nordicsemi.com/thread/502246?ContentTypeID=1Thu, 12 Sep 2024 08:38:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d8158aa7-8e07-4fa3-a92a-06cc402df836&#216;yvind<p>I&#39;m afraid there is not much we can do from our side without logs. Based on a similar case where the PDP context was reported deleted in the SIM console it turned out to be an issue with the network. So in this case please contact both Emnify and Viettel for more information.&nbsp;<br /><br />Kind regards,<br />Øyvind</p><div style="clear:both;"></div>RE: Although the PDP context was deleted, the nRF9160 modem fails to recognize this, preventing it from sending data to the server.https://devzone.nordicsemi.com/thread/502210?ContentTypeID=1Thu, 12 Sep 2024 01:41:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5d68d10a-7cdf-4ecf-afcc-6aa81a8fe019LuckyMan<p>HI&nbsp;<span>&Oslash;yvind,</span></p> <p><span></span></p> <div id="eJOY__extension_root" class="eJOY__extension_root_class"></div> <div class="eJOY__extension_root_class"> <p>Thank you for your quick response.</p> <p>My nodes are deployed in the field, and occasionally, they fail to send data to the server. Upon investigating the EMNIFY SIM console, I noticed that the previous PDP context was deleted (See the picture I sent earlier).</p> <p>I checked the power supply of the nodes, and everything seemed fine. However, after resetting the modem, the connection resumed. This issue occurs randomly - about once a few month - making it difficult to capture logs at the time of failure.</p> <p>- I am using the firmware version <code>nrf9160dk_mfw-1.3.6</code>.</p> <p></p> <p>Best,</p> <p>Van Vu</p> </div><div style="clear:both;"></div>RE: Although the PDP context was deleted, the nRF9160 modem fails to recognize this, preventing it from sending data to the server.https://devzone.nordicsemi.com/thread/502103?ContentTypeID=1Wed, 11 Sep 2024 11:54:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:17406839-f39f-4cd1-b910-3fb663d0709e&#216;yvind<p>Hello,&nbsp;</p> <p>Are you able to provide logs and <a href="https://docs.nordicsemi.com/bundle/nrf-connect-cellularmonitor/page/capturing.html">modem traces from the device</a>, please? What modem FW are you running on your device? We will need to have a look at the modem itself to understand if the network stops the pdp connection.&nbsp;</p> <p>Thank you.<br /><br />Kind regards,<br />Øyvind</p><div style="clear:both;"></div>