https://devzone.nordicsemi.com/f/nordic-q-a/91594/lfclk-init-problemHi, Out of testing large number of boards, observed one board is not working. When tried to debug, found this weird problem. Code is stuck in LFCLK init part. main() { lfclk_config(); } void lfclk_config(void) { if (!nrf_drv_clock_init_checken-USTelligent Community 13Mon, 05 Sep 2022 11:15:25 GMThttps://devzone.nordicsemi.com/thread/384549?ContentTypeID=1Mon, 05 Sep 2022 11:15:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba580567-d8e4-4ba6-8e4b-37a9e3cf8f70Kazi Afroza Sultana<p>Hello,</p> <p>Since only one board is not working; could you please try to change the external crystal for that board?</p> <p>Thanks.&nbsp;</p> <p>Best Regards,</p> <p>Kazi Afroza Sultana</p><div style="clear:both;"></div>