https://devzone.nordicsemi.com/f/nordic-q-a/28352/freertos-sdk-14-1-example-crash-on-adding-simple-timerHi, I added one more timer. As soon as the timer expires and it runs the event handler, and then advertising stops, and the firmware crashes. Could someone please tell my why I get this behavior? The change I made is given below, Full file is attacheden-USTelligent Community 13Sat, 16 Dec 2017 08:24:09 GMThttps://devzone.nordicsemi.com/thread/111888?ContentTypeID=1Sat, 16 Dec 2017 08:24:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fe6f6e83-7461-447b-b48a-fb0080e168b6Aurabindo<p>I had <code>NRF_LOG_DEFERRED</code> set to 0 in sdk_config.h. Reverting it back fixed the issue.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/111887?ContentTypeID=1Sat, 16 Dec 2017 08:22:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4fc783dc-fa00-4213-8e1e-26ced4e81ee5Aurabindo<p>Closing since I found the issue, I did not have NRF_LOG_DEFERRED set to 1</p><div style="clear:both;"></div>