https://devzone.nordicsemi.com/f/nordic-q-a/45886/sending-command-responseHi I have a general question about how to sending command response . I setup a server OTA endpoint, I receive the command but when sending the response it seams the client do not receive the response. I have attached some sample code to illustrateen-USTelligent Community 13Mon, 29 Apr 2019 13:06:29 GMThttps://devzone.nordicsemi.com/thread/184331?ContentTypeID=1Mon, 29 Apr 2019 13:06:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fb82a8d2-9a91-4532-9df2-9a030dd3e031Marjeris Romero<p>Hi Jimmy,</p> <p>Sorry for the very late response. Are you still having trouble with this?</p> <p>You should replace &quot;ZB_ZCL_ADDR_TYPE_SHORT&quot; with &quot;ZB_APS_ADDR_MODE_16_ENDP_PRESENT&quot;.</p> <p>If that is not sufficient you should try using the nRF sniffer to get a sniffer log and check if the query next image reponse is actually being sent or not.</p> <p>Best Regards,</p> <p>Marjeris</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/181321?ContentTypeID=1Wed, 10 Apr 2019 12:16:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fc01d851-5add-494e-aa2c-fee6f588b386Marjeris Romero<p>Hi Jimmy,</p> <p>I am checking with R&amp;D about your question. Sorry for the delays.</p> <p>Best Regards,</p> <p>Marjeris</p><div style="clear:both;"></div>