Zigbee OTA pauses after few blocks are senthttps://devzone.nordicsemi.com/f/nordic-q-a/62984/zigbee-ota-pauses-after-few-blocks-are-sentHello! I have implemented a OTA cluster basing on the example: https://infocenter.nordicsemi.com/topic/sdk_tz_v4.1.0/zigbee_example_ota_client.html I use almost exactly the same code as in the example. What I&#39;ve changed is that the manufacturer ID anden-USTelligent Community 13Tue, 30 Jun 2020 18:45:34 GMTRE: Zigbee OTA pauses after few blocks are senthttps://devzone.nordicsemi.com/thread/257666?ContentTypeID=1Tue, 30 Jun 2020 18:45:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:937f551a-eb60-4419-9b3e-4582331a67a7KKoovalsky<p>Thank you, that actually has solved my problems.</p><div style="clear:both;"></div>RE: Zigbee OTA pauses after few blocks are senthttps://devzone.nordicsemi.com/thread/257013?ContentTypeID=1Thu, 25 Jun 2020 17:31:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bd331299-4654-4a1a-80c7-32145d86f6b4Patrick<p>This may be a dumb question but are you calling <span style="font-size:inherit;">app_sched_execute()</span> in main? When I had first added OTA DFU to my project I had a similar, if not the same, issue as you&#39;ve described and it turned out I had forgotten to call <span style="font-size:inherit;">app_sched_execute(). </span></p><div style="clear:both;"></div>RE: Zigbee OTA pauses after few blocks are senthttps://devzone.nordicsemi.com/thread/256921?ContentTypeID=1Thu, 25 Jun 2020 12:55:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4b59996d-628c-4253-9693-d09a891f7b48Edvin<p>Hello,</p> <p>So this is running on an nRF52840 DK, right? What version is your DK? The reason I ask is that I have experienced some issues with the PDK (DK v0.x.y).&nbsp;</p> <p></p> <p>Have you tested the unmodified dfu client example according to the guide from your link? Does that finish without problems?</p> <p></p> <p>BR,<br />Edvin</p><div style="clear:both;"></div>