https://devzone.nordicsemi.com/f/nordic-q-a/9703/nrf52-application-does-not-run-without-a-debuggerI have an application which runs successfully when downloaded and executed by my Crossworks IDE and J-Link debugger. However if I just download the code and detach the debugger the code does not seem to run. My code includes a section to initialiseen-USTelligent Community 13Wed, 14 Oct 2015 08:52:11 GMThttps://devzone.nordicsemi.com/thread/35894?ContentTypeID=1Wed, 14 Oct 2015 08:52:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:131e6f10-3ceb-4e6b-a652-94de58a4f2deIan Holtham<p>Prefect, that worked. Thank you</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/35895?ContentTypeID=1Tue, 13 Oct 2015 15:00:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e0db2482-527b-4545-b8c6-ec0a26c9cfd9RK<p>If you&#39;re using the cross works startup files, did you define STARTUP_FROM_RESET？</p><div style="clear:both;"></div>