https://devzone.nordicsemi.com/f/nordic-q-a/24945/custom-service-with-dfu-reinitializeI have a custom service that on a event needs to be re-initialized. The custom profile also has DFU. It seems that when I re-initialize services_init() the micro crashes on the 2nd invocation of err_code = ble_dfu_init(&amp;m_dfus, &amp;dfus_init); Ien-USTelligent Community 13Thu, 07 Sep 2017 06:57:31 GMThttps://devzone.nordicsemi.com/thread/98244?ContentTypeID=1Thu, 07 Sep 2017 06:57:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b38cc131-eafb-404b-ba27-21cf080b627bPetter Myhre<p>Great that you figured it out! And shared the solution :)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/98243?ContentTypeID=1Thu, 07 Sep 2017 01:24:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3a4f2662-46d3-43b3-865e-cf40d2a25076ypearson<p>I&#39;m using Freertos, so it appears a hidden sw timer is initially created and fails being created again on the re-initialization. Look into app_timer_freertos.c for details</p> <p>I had to tweak the following functions :</p> <pre><code>app_timer_create app_timer_stop </code></pre><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/98242?ContentTypeID=1Wed, 06 Sep 2017 15:07:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dcda546a-4f4d-4de3-9c9a-fc254f748b78Petter Myhre<p>It crashes? Or resets because an error code is returned?</p><div style="clear:both;"></div>