"

[DWater]

I often see the following warning when requesting a GNSS location: "<wrn> location: PSM is configured, but modem did not enter PSM in 2 minutes. Starting GNSS anyway." - what is this warning? Is this a setup issue or expected behavior?

[DWater]

be nice to have 'edit' feature to fix title for the ticket creator as I've had some challenges submitting tickets in DevZone

[dejans]

Hi,

DWater said:

be nice to have 'edit' feature to fix title for the ticket creator as I've had some challenges submitting tickets in DevZone

Please make another separate ticket, explain your challenges when submitting tickets and elaborate on your feature request.

I often see the following warning when requesting a GNSS location: "<wrn> location: PSM is configured, but modem did not enter PSM in 2 minutes. Starting GNSS anyway." - what is this warning? Is this a setup issue or expected behavior?

Does this happen using the same application and on the same network? What are network conditions?
You can read about PSM usage in the documentation.

Best regards,
Dejan

[DWater]

same application, same network (Conexa SIM roaming on AT&T network). Cell info:

LTE params: mcc: 310, mnc: 410, band: 12, snr: 16, rsrp: 37, rsrq: 3

[dejans]

Hi,

Can you provide more information about your application? Is it based on any of existing samples?

Can you show your PSM configuration?

I often see the following warning when requesting a GNSS location: "<wrn> location: PSM is configured, but modem did not enter PSM in 2 minutes. Starting GNSS anyway."

How often do you see this warning?

Best regards,
Dejan

[DWater]

I see the warning almost every time I request GNSS position.

It is based on 'Cellular IoT Fundamentals', Lesson 6 - Exercise 2, thought there are some modifications related to my application.

CONFIG_LTE_LC_EDRX_MODULE=y

CONFIG_LTE_LC_PSM_MODULE=y

CONFIG_LTE_PSM_REQ=y

CONFIG_LTE_EDRX_REQ=y

# Request PSM active time of 8 seconds.

CONFIG_LTE_PSM_REQ_RAT="00000100"