https://devzone.nordicsemi.com/f/nordic-q-a/34265/racing-issue-while-downloading-firmware-using-coap-dfuHi, There is a racing issue in file: nRF5_SDK_for_Thread_and_Zigbee/components/iot/background_dfu/transport/coap/coap_dfu.c in function: Sometimes calculated dalay is 1 which causes that timer&#39;s callback: is called before execution of followingen-USTelligent Community 13Tue, 22 May 2018 08:45:12 GMThttps://devzone.nordicsemi.com/thread/132682?ContentTypeID=1Tue, 22 May 2018 08:45:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f3d9caea-4131-4ac1-8332-8f27dfa9837dkristofbo<p>Hi, Thanks for update!</p> <p>Regards,</p> <p>Krzysztof</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/132679?ContentTypeID=1Tue, 22 May 2018 08:35:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8ad501a9-3056-4b34-8ed5-5f6ea59229f3Piotr Szkotak<p>Hi Krzysztof,</p> <p>Thank you for your investigation.</p> <p>The fix you proposed has been tested and merged.</p> <p>It will be included in the next release.</p> <p></p> <p>Kind regards,</p> <p>Piotr</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/131830?ContentTypeID=1Mon, 14 May 2018 09:25:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ac7474f1-273f-4ea6-91de-f5b0a3d642e7haakonsh<p>Hey Krzysztof,</p> <p>I&#39;ve notified the developers, I&#39;ll get back to you pending our investigation.&nbsp;</p> <p>Cheers,</p> <p>Håkon.</p><div style="clear:both;"></div>