nRF9160 SLM behaviour

Good morning,

I am using the nRF9160 as an AT command modem running the SLM app. I aim to set eDRX and disable PSM (PSM doesn´t make sense in our project). According to the modem response and the current consumption measured with the Power Profiler, the eDRX mode is correctly enabled:

AT+CEDRXS=1,5,"0011"

--> OK

AT%XPTW=5,"0001"

--> OK

AT+CEDRXRDP

--> +CEDRXRDP: 5,"0011","0011","0001"

I have more doubts about PSM:

AT+CPSMS=0

--> OK

AT+CPSMS?

--> +CPSMS: 0

Although it seems to be disabled, I am still getting these values in response to AT%XMONITOR:

%XMONITOR: 5,"vodafone ES","vodafone ES","21401","060C",9,20,"0F464F3E",49,6253,79,46,"0011","11100000","00000110","01001001"

Besides, the current consumption from Power Profiler shows a behaviour I can not explain, with a current consumption of about 30 mA and ∼ 20 seconds every 5 minutes exactly. If PSM is disabled what is the source of the current consumptions shown in red in the picture?

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