https://devzone.nordicsemi.com/f/nordic-q-a/34113/softdevice-saadc-uart-sdk15---code-continuously-resets-using-rtcI have been reading the forum and there seems to be differing advice to use Timers or RTC, since TIMER0 is used by the soft device, so it could cause issues since the SAADC needs a timer. Should I be using the RTC or Timers? I&#39;m also using this in a UARTen-USTelligent Community 13Mon, 07 May 2018 10:23:09 GMThttps://devzone.nordicsemi.com/thread/131174?ContentTypeID=1Mon, 07 May 2018 10:23:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:95d93263-8794-44de-826c-5872da7cc7faJ&#248;rgen Holmefjord<p>Hi,</p> <p>The default behaviour when a function returns an error is to restart the device. Have you tried <a href="https://devzone.nordicsemi.com/f/nordic-q-a/10729/my-device-is-freezing-and-restarting">debugging</a>&nbsp;your application to see which function returns an error code, and what the error code is?</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>