Getting unknown error when reading a characteristic value with RTC systick for freertoshttps://devzone.nordicsemi.com/f/nordic-q-a/50695/getting-unknown-error-when-reading-a-characteristic-value-with-rtc-systick-for-freertosHi Team, I have a custom characteristic with authorized read enabled. It is working fine if I use FREERTOS_USE_SYSTICK as configTICK_SOURCE. If I use FREERTOS_USE_RTC I am getting unknown error when I read the characteristic value using NRF connecten-USTelligent Community 13Wed, 07 Aug 2019 09:47:56 GMTRE: Getting unknown error when reading a characteristic value with RTC systick for freertoshttps://devzone.nordicsemi.com/thread/202781?ContentTypeID=1Wed, 07 Aug 2019 09:47:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ffbdcb59-8571-49da-af5d-dc4ba1c2c424Susheel Nuguru<p>Can you please attach your project for me to test it with my Samsung phone. It is very hard to say&nbsp;why you get those errors only with specific phones without replicating the issue on my desk.&nbsp;</p><div style="clear:both;"></div>