https://devzone.nordicsemi.com/f/nordic-q-a/123912/a-problem-was-found-when-the-device-was-offline-and-then-reconnectedHi The Nordic team, After my device reconnects to the gateway from offline again, I don&#39;t know what I am doing with this timing every 1s. This situation will not happen until the device reconnects from offline.like this: the board :Nrf54l15 en-USTelligent Community 13Tue, 26 Aug 2025 13:23:51 GMThttps://devzone.nordicsemi.com/thread/546777?ContentTypeID=1Tue, 26 Aug 2025 13:23:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9e9c546f-cc71-4668-9dba-e6a45ba22fd4Kenneth<p>Hi,</p> <p>I don&#39;t have much better suggestion than try to look at various threads you have and for instance see if you have a sleep period of 1second somewhere?</p> <p>Thread viewer might be helpful:&nbsp;<a href="https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate/lessons/lesson-2-debugging/topic/debugging-in-vs-code/">https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate/lessons/lesson-2-debugging/topic/debugging-in-vs-code/</a>&nbsp;</p> <p>Kenneth</p><div style="clear:both;"></div>