https://devzone.nordicsemi.com/f/nordic-q-a/43971/nrf52832-sx1261-timer-goes-madHi all, I successfully ported the Semtech’s LoRaMac-node (from official GitHub, master branch) to a custom assembly of two dev boards : the NRF52832 (Dev Kit PCA10040) from Nordic and the SX1261MB2BAS Arduino shield from Semtech. While cleaning-outen-USTelligent Community 13Thu, 21 Feb 2019 14:36:15 GMThttps://devzone.nordicsemi.com/thread/172335?ContentTypeID=1Thu, 21 Feb 2019 14:36:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1c872350-01fe-4423-ad48-72efb4ae2c1cEdvin<p>Hello,</p> <p>What are you doing in your TimerIrqHandler()?&nbsp;</p> <p>&nbsp;</p> [quote user=""]the timer layer goes mad and keeps starting new timers of 1ms each.[/quote] <p>&nbsp;What do you mean by &quot;timer layer&quot; and &quot;goes mad&quot;? I assume &quot;goes mad&quot; refers to &quot;keeps starting new timers of 1ms each&quot;, but is that the rtc? Do you use the app_timer, or one of the TIMERX (X = 0, 1, 2, 3, 4 or 5)?</p> <p></p> <p>Best regards,</p> <p>Edvin</p><div style="clear:both;"></div>