NRF9160 power consumption 1,400uA higher with MCUBOOT enabledhttps://devzone.nordicsemi.com/f/nordic-q-a/52958/nrf9160-power-consumption-1-400ua-higher-with-mcuboot-enabledHi, The baseline PSM sleep current of our device with all of the additional support circuitry is 100uA, and have just integrated FOTA capability. However when we set CONFIG_BOOTLOADER_MCUBOOT=y the PSM sleep current jumps to 1,500uA, so 1,400uA greateren-USTelligent Community 13Wed, 09 Oct 2019 20:48:57 GMTRE: NRF9160 power consumption 1,400uA higher with MCUBOOT enabledhttps://devzone.nordicsemi.com/thread/214228?ContentTypeID=1Wed, 09 Oct 2019 20:48:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5c394e2b-b41e-4292-99e5-3735da8d97d4GJSea<p>Hi Stian,</p> <p>Wow this did the trick!!</p> <p>Thanks so much!</p><div style="clear:both;"></div>RE: NRF9160 power consumption 1,400uA higher with MCUBOOT enabledhttps://devzone.nordicsemi.com/thread/213806?ContentTypeID=1Tue, 08 Oct 2019 07:36:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8fb82c60-2763-4077-8b74-ac8ecbf4e390Stian R&#248;ed Hafskjold<p>Not sure what exactly is drawing the 1400 uA current, but there seems to be an issue with configurations being overwritten by MCU boot, and that you need the same .overlay file in both application and bootloader. Can you try out Didrik&#39;s answer here? <a href="https://devzone.nordicsemi.com/f/nordic-q-a/49823/project-does-not-do-serial-output/200105#200105">https://devzone.nordicsemi.com/f/nordic-q-a/49823/project-does-not-do-serial-output/200105#200105</a></p><div style="clear:both;"></div>