https://devzone.nordicsemi.com/f/nordic-q-a/16954/sdk-application-reset-when-runI used SDK11, SD332, and no change anything. the application reset as picture. can you test this issue and give suggest ,why app reset? D:\work\nordic\BLE\SDK\nRF5_SDK_11.0.0_89a8197\examples\multiprotocol\ble_ant_app_hrm\pca10040\s332\arm5_no_pen-USTelligent Community 13Mon, 10 Oct 2016 14:26:03 GMThttps://devzone.nordicsemi.com/thread/65014?ContentTypeID=1Mon, 10 Oct 2016 14:26:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:25d982cd-552b-4cc7-89c8-25540039b56aPetter Myhre<p>It works fine here. Are you using our of our DKs or a custom board? What are the complete laser markings of the chip? You are using SoftDevice version s332_nrf52832_0.9.1.alpha?</p><div style="clear:both;"></div>