I’m having the same problem. Measuring currents of 4.5-5.5mA in STOP mode, using the low power example code:
https://developer.mbed.org/teams/MultiTech/code/Dragonfly_Low_Power_Example/
Where is this current going? The modem is off and the microcontroller is in STOP mode which should draw <100uA. Are there any suggestions to improve this?
Thanks