https://devzone.nordicsemi.com/f/nordic-q-a/38726/device-failed-to-read-scan-response-in-sdk-15Hi All, I am developing a BLE central peripheral application by using ble_app_hrs_rscs_relay (nRF5_SDK_15.0.0_a53641a &amp; s140 softdevice) on nRF52840 DK board. My issue is that, I didn&#39;t get any scan response from other devices. I have sniffereden-USTelligent Community 13Thu, 27 Sep 2018 11:24:29 GMThttps://devzone.nordicsemi.com/thread/150673?ContentTypeID=1Thu, 27 Sep 2018 11:24:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f711c154-768c-41bd-9482-63070060c3c6Cdeveloper<p>Solved this by restarting advertisement with NULL parameters.&nbsp;</p><div style="clear:both;"></div>