How to get 2.1uA with LoRa-E5 in low power mode?

Okey, thank you for the answer, to bad for me it is not the same issue then.

I’m programming the lora e5-mini with cube mx and powering it through the 3.3volt pin. I think most unnecessary things (LEDs and so on) are turned off (I’m having a bit of trouble disabling the usart pins and still compile the code). I’m running almost identical code on the nucleo board for the stm32wl and there I’m getting the sleep current down to 2.1uA even with logs enabled so I am a bit confused what I need to do in order to get a better sleep current on the Lora e5-mini. Do anyone have some more suggetions for me?

My guess is that it would be something with the usb-voltage regulator but since I’m connecting directly to the 3.3pin that should be bypassed right? And in my understanding people are getting a low sleep current without modifying the module?