nRF Cloud - Not able to connct to it.

[dival]

Hi,

I'm currently using an nRF9160DK with an NB-IoT sim, and the problem I am currently having is that I cannot establish a connection with the nRF cloud. 

What have I tried?

1. I tried the following: https://infocenter.nordicsemi.com/pdf/nRF9160_DK_Getting_Started_Guide_v1.1.pdf section "Provisioning the nRF Connect for Cloud certificate" by opening the nRF connect, deselecting automatic requests, removed the sim card, entering AT+CFUN?4 to put the modem to offline state (and checked the state of the modem to ensure that it is off). I have loaded the JSON certificate and ensured that the security tag is set to "16842753" and then updated the certificate. The log message states "certificate updated completed.

2. Then I tried to power cycle the nRF9160DK and then inserted the SIM card to let the automatic requests run. It seems like it tries to connect to the nRF cloud but fails. I am not quite sure why this happens.

3. I also tried to add the LTE device to the nRF connection, but this was not working

The image that I have flashed to the board is nrf9160dk_asset_tracker_v2_nbiot_2022-06-02_880c82db.

Additional things that I have tried

1. The SIM card supports NB-IoT, and there is coverage within my area.

3. I have tried another NB-IoT-supported IoT device to test out the sim card by doing a ping test to ensure that the connectivity is not the problem, and this seems to work fine. 

4. It seems like the nRF9160DK is able to connect to the eNB, and connect to the network, so that is not the problem. It seems to receive an IP address successfully, so this is not a problem.

3. I have tried to re-flash the nRF9160DK 

[dival]

Here is some more logs:

2022-11-10T13:38:22.041Z DEBUG modem >> AT+CFUN?
2022-11-10T13:38:22.047Z DEBUG modem << +CFUN: 1
2022-11-10T13:38:22.063Z DEBUG modem << OK
2022-11-10T13:38:22.076Z DEBUG modem >> AT+CGSN=1
2022-11-10T13:38:22.090Z DEBUG modem << +CGSN: "351516172740326"
2022-11-10T13:38:22.092Z DEBUG modem << OK
2022-11-10T13:38:22.097Z DEBUG modem >> AT+CGMI
2022-11-10T13:38:22.104Z DEBUG modem << Nordic Semiconductor ASA
2022-11-10T13:38:22.105Z DEBUG modem << OK
2022-11-10T13:38:22.108Z DEBUG modem >> AT+CGMM
2022-11-10T13:38:22.115Z DEBUG modem << nRF9160-SICA
2022-11-10T13:38:22.123Z DEBUG modem << OK
2022-11-10T13:38:22.125Z DEBUG modem >> AT+CGMR
2022-11-10T13:38:22.132Z DEBUG modem << mfw_nrf9160_1.3.2
2022-11-10T13:38:22.133Z DEBUG modem << OK
2022-11-10T13:38:22.133Z INFO Nordic Semiconductor ASA nRF9160-SICA [mfw_nrf9160_1.3.2] SerNr: 351516172740326
2022-11-10T13:38:22.137Z DEBUG modem >> AT+CEMODE?
2022-11-10T13:38:22.143Z DEBUG modem << +CEMODE: 0
2022-11-10T13:38:22.144Z DEBUG modem << OK
2022-11-10T13:38:22.148Z DEBUG modem >> AT%XCBAND=?
2022-11-10T13:38:22.156Z DEBUG modem << %XCBAND: (1,2,3,4,5,8,12,13,17,19,20,25,26,28,66)
2022-11-10T13:38:22.160Z DEBUG modem << OK
2022-11-10T13:38:22.165Z DEBUG modem >> AT+CMEE?
2022-11-10T13:38:22.169Z DEBUG modem << +CMEE: 1
2022-11-10T13:38:22.171Z DEBUG modem << OK
2022-11-10T13:38:22.175Z DEBUG modem >> AT+CNEC?
2022-11-10T13:38:22.179Z DEBUG modem << +CNEC: 24
2022-11-10T13:38:22.189Z DEBUG modem <<
2022-11-10T13:38:22.191Z DEBUG modem << OK
2022-11-10T13:38:22.195Z DEBUG modem >> AT+CGEREP?
2022-11-10T13:38:22.210Z DEBUG modem << +CGEREP: 1,0
2022-11-10T13:38:22.211Z DEBUG modem << OK
2022-11-10T13:38:22.215Z DEBUG modem >> AT+CIND=1,1,1
2022-11-10T13:38:22.220Z DEBUG modem << OK
2022-11-10T13:38:22.224Z DEBUG modem >> AT+CEREG=5
2022-11-10T13:38:22.230Z DEBUG modem << OK
2022-11-10T13:38:22.236Z DEBUG modem >> AT+CEREG?
2022-11-10T13:38:22.247Z DEBUG modem << +CEREG: 5,2
2022-11-10T13:38:22.249Z DEBUG modem << OK
2022-11-10T13:38:22.256Z DEBUG modem >> AT%CESQ=1
2022-11-10T13:38:22.269Z DEBUG modem << OK
2022-11-10T13:38:22.273Z DEBUG modem >> AT+CESQ
2022-11-10T13:38:22.286Z DEBUG modem << +CESQ: 99,99,255,255,255,255
2022-11-10T13:38:22.288Z DEBUG modem << OK
2022-11-10T13:38:22.295Z DEBUG modem >> AT%XSIM=1
2022-11-10T13:38:22.305Z DEBUG modem << OK
2022-11-10T13:38:22.310Z DEBUG modem >> AT%XSIM?
2022-11-10T13:38:22.315Z DEBUG modem << %XSIM: 1
2022-11-10T13:38:22.316Z DEBUG modem << OK
2022-11-10T13:38:22.324Z DEBUG modem >> AT+CPIN?
2022-11-10T13:38:22.337Z DEBUG modem << +CPIN: READY
2022-11-10T13:38:22.339Z DEBUG modem << OK
2022-11-10T13:38:22.347Z DEBUG modem >> AT+CPINR="SIM PIN"
2022-11-10T13:38:22.361Z DEBUG modem << +CPINR: "SIM PIN",3
2022-11-10T13:38:22.364Z DEBUG modem << OK
2022-11-10T13:38:22.373Z DEBUG modem >> AT+CIMI
2022-11-10T13:38:22.388Z DEBUG modem << OK
2022-11-10T13:38:23.918Z DEBUG modem >> AT+CESQ
2022-11-10T13:38:23.926Z DEBUG modem << +CESQ: 99,99,255,255,255,255
2022-11-10T13:38:23.927Z DEBUG modem << OK

[Øyvind]

Seems to be an issue with your connection which is based on Extended Signal Quality +CESQ: 99,99,255,255,255,255. 

What SIM are you using? Have you verified the NB-IoT functionality? Do you have access to an iBasis SIM to verify HW?

-Øyvind

[dival]

This SIM card supports NB-IoT. I have tried with another IoT device to ensure that it works and it does.

I'll re-try with the nRF9160, and send more logs. 

In terms of the IBasis Sim that came with the NRF9160, it does not have coverage in my area, so that simcard wont work.

[dival]

Ok. I got the connection to work to connect to the base station.

However, look at this, when it connects to the base station, then it establishes a connection, tries to connect to nRF cloud, and then stops the connection?

2022-11-10T14:52:16.964Z DEBUG modem << [00:11:51.224,487] [0m<inf> app_event_manager: GNSS_EVT_TIMEOUT[0m
2022-11-10T14:52:16.975Z DEBUG modem << [00:11:51.224,945] [0m<inf> app_event_manager: GNSS_EVT_INACTIVE[0m
2022-11-10T14:52:18.917Z DEBUG modem >> AT+CESQ
2022-11-10T14:52:18.935Z DEBUG modem << +CESQ: 99,99,255,255,255,255u
2022-11-10T14:52:18.936Z DEBUG modem << OK
2022-11-10T14:52:22.523Z DEBUG modem << %CESQ: 83,4,29,4
2022-11-10T14:52:22.548Z DEBUG modem << +CEREG: 2,"0007","00000002",9
2022-11-10T14:52:22.918Z DEBUG modem >> AT+CESQ
2022-11-10T14:52:22.927Z DEBUG modem << +CESQ: 99,99,255,255,27,83
2022-11-10T14:52:22.930Z DEBUG modem << OK
2022-11-10T14:52:23.533Z DEBUG modem << [00:11:57.793,762] [0m<inf> app_event_manager: MODEM_EVT_LTE_CELL_UPDATE[0m
2022-11-10T14:52:25.459Z DEBUG modem << %CESQ: 83,4,34,4
2022-11-10T14:52:25.987Z DEBUG modem << +CSCON: 1
2022-11-10T14:52:26.288Z DEBUG modem << [00:12:01.525,177] [0m<inf> app_event_manager: APP_EVT_DATA_GET_ALL[0m
2022-11-10T14:52:26.302Z DEBUG modem << [00:12:01.525,817] [0m<inf> app_event_manager: APP_EVT_DATA_GET - Requested data types (MOD_DYN, BAT, ENV, NEIGHBOR_CELLS, GNSS)[0m
2022-11-10T14:52:26.306Z DEBUG modem << [00:12:01.531,005] [0m<inf> app_event_manager: GNSS_EVT_ACTIVE[0m
2022-11-10T14:52:26.317Z DEBUG modem << [00:12:01.531,738] [0m<inf> app_event_manager: SENSOR_EVT_ENVIRONMENTAL_NOT_SUPPORTED[0m
2022-11-10T14:52:26.322Z DEBUG modem << [00:12:01.534,698] [1;31m<err> modem_info_params: Link data not obtained: 5 -22[0m
2022-11-10T14:52:26.330Z DEBUG modem << [00:12:01.539,520] [1;31m<err> modem_info_params: Link data not obtained: 20 -5[0m
2022-11-10T14:52:26.337Z DEBUG modem << [00:12:01.539,550] [1;31m<err> modem_info_params: Network data not obtained: -27[0m
2022-11-10T14:52:26.347Z DEBUG modem << [00:12:01.539,550] [1;31m<err> modem_module: modem_info_params_get, error: -11[0m
2022-11-10T14:52:26.353Z DEBUG modem << [00:12:01.539,642] [0m<inf> app_event_manager: MODEM_EVT_MODEM_DYNAMIC_DATA_NOT_READY[0m
2022-11-10T14:52:26.364Z DEBUG modem << [00:12:01.543,395] [1;31m<err> modem_info_params: Link data not obtained: 5 -22[0m
2022-11-10T14:52:26.368Z DEBUG modem << [00:12:01.548,278] [1;31m<err> modem_info_params: Link data not obtained: 20 -5[0m
2022-11-10T14:52:26.380Z DEBUG modem << [00:12:01.548,309] [1;31m<err> modem_info_params: Network data not obtained: -27[0m
2022-11-10T14:52:26.383Z DEBUG modem << [00:12:01.548,339] [1;31m<err> modem_module: modem_info_params_get, error: -11[0m
2022-11-10T14:52:26.391Z DEBUG modem << [00:12:01.548,400] [0m<inf> app_event_manager: MODEM_EVT_BATTERY_DATA_NOT_READY[0m
2022-11-10T14:52:26.917Z DEBUG modem >> AT+CESQ
2022-11-10T14:52:29.464Z DEBUG modem << +CGEV: ME PDN ACT 0
2022-11-10T14:52:29.491Z DEBUG modem >> AT+CGDCONT?
2022-11-10T14:52:29.502Z DEBUG modem << %NCELLMEAS: 0,"00000002","99970","0007",80,2391,99,84,26,720443,724191
2022-11-10T14:52:29.505Z DEBUG modem << +CEREG: 1,"0007","00000002",9,,,"11100000","11100000"
2022-11-10T14:52:29.506Z DEBUG modem << +CESQ+CIND: "service",1
2022-11-10T14:52:29.514Z DEBUG modem << : 99,99,255,255,34,84
2022-11-10T14:52:29.516Z DEBUG modem << OK
2022-11-10T14:52:29.539Z DEBUG modem >> AT+CGACT?
2022-11-10T14:52:29.551Z DEBUG modem << +CGACT: 0,1
2022-11-10T14:52:29.554Z DEBUG modem << OK
2022-11-10T14:52:29.700Z DEBUG modem << +CSCON: 0
2022-11-10T14:52:30.487Z DEBUG modem << [00:12:04.746,032] [0m<inf> app_event_manager: MODEM_EVT_NEIGHBOR_CELLS_DATA_READY[0m
2022-11-10T14:52:30.493Z DEBUG modem << [00:12:04.746,673] [0m<inf> app_event_manager: MODEM_EVT_LTE_CONNECTED[0m
2022-11-10T14:52:30.500Z DEBUG modem << [00:12:04.747,283] [0m<inf> app_event_manager: MODEM_EVT_LTE_PSM_UPDATE[0m
2022-11-10T14:52:30.511Z DEBUG modem << [00:12:04.751,159] [1;33m<wrn> cloud_module: Cloud connection establishment in progress[0m
2022-11-10T14:52:30.524Z DEBUG modem << [00:12:04.751,190] [1;33m<wrn> cloud_module: New connection attempt in 32 seconds if not successful[0m
2022-11-10T14:52:30.526Z DEBUG modem << [00:12:04.751,342] [0m<inf> app_event_manager: CLOUD_EVT_CONNECTING[0m
2022-11-10T14:52:30.918Z DEBUG modem >> AT+CESQ
2022-11-10T14:52:30.936Z DEBUG modem << OK
2022-11-10T14:52:34.918Z DEBUG modem >> AT+CESQ
2022-11-10T14:52:34.928Z DEBUG modem << OK
2022-11-10T14:52:35.146Z DEBUG modem << %CESQ: 255,0,255,0
2022-11-10T14:52:35.156Z DEBUG modem << +CEREG: 2
2022-11-10T14:52:35.172Z DEBUG modem << +CIND: "service",0
2022-11-10T14:52:36.155Z DEBUG modem << [00:12:10.416,046] [0m<inf> app_event_manager: MODEM_EVT_LTE_DISCONNECTED[0m
2022-11-10T14:52:36.162Z DEBUG modem << [00:12:10.416,687] [0m<inf> app_event_manager: MODEM_EVT_LTE_CELL_UPDATE[0m
2022-11-10T14:52:36.170Z DEBUG modem << [00:12:10.417,480] [1;31m<err> nrf_cloud_integration: nrf_cloud_disconnect, error: -13[0m
2022-11-10T14:52:38.918Z DEBUG modem >> AT+CESQ

[dival]

Same problem after doing another test, it is not able to connect to nRF cloud

2022-11-10T15:20:41.238Z DEBUG modem << %CESQ: 83,4,30,4
2022-11-10T15:20:41.264Z DEBUG modem << +CEREG: 2,"0007","00000002",9
2022-11-10T15:20:42.249Z DEBUG modem << [00:13:34.584,228] [0m<inf> app_event_manager: MODEM_EVT_LTE_CELL_UPDATE[0m
2022-11-10T15:21:08.219Z DEBUG modem << [00:14:01.525,146] [0m<inf> app_event_manager: APP_EVT_DATA_GET_ALL[0m
2022-11-10T15:21:08.231Z DEBUG modem << [00:14:01.525,787] [0m<inf> app_event_manager: APP_EVT_DATA_GET - Requested data types (MOD_DYN, BAT, ENV, NEIGHBOR_CELLS, GNSS)[0m
2022-11-10T15:21:08.247Z DEBUG modem << [00:14:01.525,848] [1;33m<wrn> gnss_module: GNSS search already active and will not be restarted[0m
2022-11-10T15:21:08.250Z DEBUG modem << [00:14:01.525,878] [1;33m<wrn> gnss_module: Try setting a sample/publication interval greater[0m
2022-11-10T15:21:08.263Z DEBUG modem << [00:14:01.525,878] [1;33m<wrn> gnss_module: than the GNSS search timeout.[0m
2022-11-10T15:21:08.264Z DEBUG modem << [00:14:01.526,702] [0m<inf> app_event_manager: SENSOR_EVT_ENVIRONMENTAL_NOT_SUPPORTED[0m
2022-11-10T15:21:08.277Z DEBUG modem << [00:14:01.544,281] [1;31m<err> modem_info_params: Link data not obtained: 5 -22[0m
2022-11-10T15:21:08.279Z DEBUG modem << [00:14:01.554,901] [1;31m<err> modem_info_params: Link data not obtained: 20 -5[0m
2022-11-10T15:21:08.293Z DEBUG modem << [00:14:01.554,931] [1;31m<err> modem_info_params: Network data not obtained: -27[0m
2022-11-10T15:21:08.295Z DEBUG modem << [00:14:01.554,962] [1;31m<err> modem_module: modem_info_params_get, error: -11[0m
2022-11-10T15:21:08.302Z DEBUG modem << [00:14:01.555,023] [0m<inf> app_event_manager: MODEM_EVT_MODEM_DYNAMIC_DATA_NOT_READY[0m
2022-11-10T15:21:08.374Z DEBUG modem >> AT+CESQ
2022-11-10T15:21:09.324Z DEBUG modem << [00:14:01.660,644] [1;31m<err> modem_info_params: Link data not obtained: 5 -22[0m
2022-11-10T15:21:09.331Z DEBUG modem << [00:14:01.671,173] [1;31m<err> modem_info_params: Link data not obtained: 20 -5[0m
2022-11-10T15:21:09.334Z DEBUG modem <<
2022-11-10T15:21:09.343Z DEBUG modem << [00:14:01.671,203] [1;31m<err> modem_info_params: Network data not obtained: -27[0m
2022-11-10T15:21:09.347Z DEBUG modem << [00:14:01.671,234] [1;31m<err> modem_module: modem_info_params_get, error: -11[0m
2022-11-10T15:21:09.351Z DEBUG modem <<
2022-11-10T15:21:09.354Z DEBUG modem << [00:14:01.671,295] [0m<inf> app_event_manager: MODEM_EVT_BATTERY_DATA_NOT_READY[0m
2022-11-10T15:21:09.360Z DEBUG modem <<
2022-11-10T15:21:24.921Z DEBUG modem << %NCELLMEAS: 0,"00000002","99970","0007",65535,2391,99,83,26,857765,0
2022-11-10T15:21:24.935Z DEBUG modem << +CESQ: 99,99,255,255,34,83
2022-11-10T15:21:24.938Z DEBUG modem << OK
2022-11-10T15:21:25.929Z DEBUG modem << [00:14:18.265,838] [0m<inf> app_event_manager: MODEM_EVT_NEIGHBOR_CELLS_DATA_READY[0m
2022-11-10T15:21:34.621Z DEBUG modem << +CSCON: 1
2022-11-10T15:21:38.257Z DEBUG modem << +CGEV: ME PDN ACT 0
2022-11-10T15:21:38.264Z DEBUG modem << +CEREG: 1,"0007","00000002",9,,,"11100000","11100000"
2022-11-10T15:21:38.269Z DEBUG modem >> AT+CGDCONT?
2022-11-10T15:21:38.270Z DEBUG modem << +CIND: "service",1
2022-11-10T15:21:38.276Z DEBUG modem << +CGDCONT: 0,"IP","testing123","172.16.0.2",0,0
2022-11-10T15:21:38.277Z DEBUG modem << OK
2022-11-10T15:21:38.292Z DEBUG modem >> AT+COPS=3,2
2022-11-10T15:21:38.298Z DEBUG modem << OK
2022-11-10T15:21:38.304Z DEBUG modem >> AT+CGACT?
2022-11-10T15:21:38.313Z DEBUG modem << +CGACT: 0,1
2022-11-10T15:21:38.317Z DEBUG modem << OK
2022-11-10T15:21:38.335Z DEBUG modem >> AT+COPS?
2022-11-10T15:21:38.345Z DEBUG modem << +COPS: 0,2,"99970",9
2022-11-10T15:21:38.349Z DEBUG modem << OK
2022-11-10T15:21:38.366Z DEBUG modem >> AT%XCBAND
2022-11-10T15:21:38.381Z DEBUG modem << %XCBAND: 4
2022-11-10T15:21:38.385Z DEBUG modem << OK
2022-11-10T15:21:38.395Z DEBUG modem >> AT+CESQ
2022-11-10T15:21:38.401Z DEBUG modem << +CESQ: 99,99,255,255,31,83
2022-11-10T15:21:38.403Z DEBUG modem << OK
2022-11-10T15:21:38.417Z DEBUG modem >> AT+CGDCONT?
2022-11-10T15:21:38.429Z DEBUG modem << +CGDCONT: 0,"IP","testing123","172.16.0.2",0,0
2022-11-10T15:21:38.432Z DEBUG modem << OK
2022-11-10T15:21:38.446Z DEBUG modem >> AT+CGACT?
2022-11-10T15:21:38.454Z DEBUG modem << +CGACT: 0,1
2022-11-10T15:21:38.459Z DEBUG modem << OK
2022-11-10T15:21:39.272Z DEBUG modem << [00:14:31.610,656] [0m<inf> app_event_manager: MODEM_EVT_LTE_CONNECTED[0m
2022-11-10T15:21:39.286Z DEBUG modem << [00:14:31.611,328] [0m<inf> app_event_manager: MODEM_EVT_LTE_PSM_UPDATE[0m
2022-11-10T15:21:39.288Z DEBUG modem << [00:14:31.612,670] [1;33m<wrn> cloud_module: Cloud connection establishment in progress[0m
2022-11-10T15:21:39.297Z DEBUG modem << [00:14:31.612,701] [1;33m<wrn> cloud_module: New connection attempt in 32 seconds if not successful[0m
2022-11-10T15:21:39.303Z DEBUG modem << [00:14:31.612,854] [0m<inf> app_event_manager: CLOUD_EVT_CONNECTING[0m
2022-11-10T15:21:45.649Z DEBUG modem << +CSCON: 0
2022-11-10T15:21:50.979Z DEBUG modem << %CESQ: 255,0,255,0
2022-11-10T15:21:50.993Z DEBUG modem << +CEREG: 2
2022-11-10T15:21:51.012Z DEBUG modem << +CIND: "service",0
2022-11-10T15:21:51.990Z DEBUG modem << [00:14:44.328,338] [0m<inf> app_event_manager: MODEM_EVT_LTE_DISCONNECTED[0m
2022-11-10T15:21:51.996Z DEBUG modem << [00:14:44.328,979] [0m<inf> app_event_manager: MODEM_EVT_LTE_CELL_UPDATE[0m
2022-11-10T15:21:52.007Z DEBUG modem << [00:14:44.329,772] [1;31m<err> nrf_cloud_integration: nrf_cloud_disconnect, error: -13[0m
2022-11-10T15:22:05.860Z DEBUG modem << %CESQ: 81,4,20,2
2022-11-10T15:22:05.880Z DEBUG modem << +CEREG: 1,"0007","00000002",9,,,"11100000","11100000"
2022-11-10T15:22:05.895Z DEBUG modem << +CIND: "service",1
2022-11-10T15:22:05.908Z DEBUG modem >> AT+COPS=3,2
2022-11-10T15:22:05.919Z DEBUG modem << OK
2022-11-10T15:22:05.925Z DEBUG modem >> AT+COPS?
2022-11-10T15:22:05.931Z DEBUG modem << +COPS: 0,2,"99970",9
2022-11-10T15:22:05.932Z DEBUG modem << OK
2022-11-10T15:22:05.944Z DEBUG modem >> AT%XCBAND
2022-11-10T15:22:05.946Z DEBUG modem << %CESQ: 82,4,28,4
2022-11-10T15:22:05.949Z DEBUG modem << %XCBAND: 4
2022-11-10T15:22:05.959Z DEBUG modem <<
2022-11-10T15:22:05.960Z DEBUG modem << OK
2022-11-10T15:22:05.966Z DEBUG modem >> AT+CGDCONT?
2022-11-10T15:22:05.981Z DEBUG modem << +CGDCONT: 0,"IP","testing123","172.16.0.2",0,0
2022-11-10T15:22:05.982Z DEBUG modem << OK
2022-11-10T15:22:05.995Z DEBUG modem >> AT+CGACT?
2022-11-10T15:22:06.010Z DEBUG modem << +CGACT: 0,1
2022-11-10T15:22:06.012Z DEBUG modem << OK
2022-11-10T15:22:06.874Z DEBUG modem << [00:14:59.213,775] [0m<inf> app_event_manager: MODEM_EVT_LTE_CONNECTED[0m
2022-11-10T15:22:06.882Z DEBUG modem << [00:14:59.214,416] [0m<inf> app_event_manager: MODEM_EVT_LTE_CELL_UPDATE[0m
2022-11-10T15:22:06.896Z DEBUG modem << [00:14:59.215,240] [1;31m<err> nrf_cloud_integration: nrf_cloud_connect, error: -11[0m
2022-11-10T15:22:06.899Z DEBUG modem << [00:14:59.215,240] [1;31m<err> cloud_module: cloud_connect failed, error: -11[0m
2022-11-10T15:22:06.915Z DEBUG modem << [00:14:59.215,270] [1;33m<wrn> cloud_module: Cloud connection establishment in progress[0m
2022-11-10T15:22:06.918Z DEBUG modem << [00:14:59.215,270] [1;33m<wrn> cloud_module: New connection attempt in 32 seconds if not successful[0m
2022-11-10T15:22:08.373Z DEBUG modem >> AT+CESQ
2022-11-10T15:22:08.401Z DEBUG modem << +CESQ: 99,99,255,255,28,82
2022-11-10T15:22:08.403Z DEBUG modem << OK
2022-11-10T15:22:09.180Z DEBUG modem << +CSCON: 1
2022-11-10T15:22:09.194Z DEBUG modem << %CESQ: 83,4,34,4
2022-11-10T15:22:11.213Z DEBUG modem << %CESQ: 83,4,29,4
2022-11-10T15:22:18.709Z DEBUG modem << [00:15:11.048,767] [0m<inf> app_event_manager: DATA_EVT_DATE_TIME_OBTAINED[0m
2022-11-10T15:22:24.186Z DEBUG modem << [00:15:16.527,191] [0m<inf> app_event_manager: DATA_EVT_DATA_READY[0m
2022-11-10T15:22:28.365Z DEBUG modem << %CESQ: 84,4,34,4
2022-11-10T15:22:28.819Z DEBUG modem << +CSCON: 0
2022-11-10T15:22:34.179Z DEBUG modem << %CESQ: 255,0,255,0
2022-11-10T15:22:34.189Z DEBUG modem << +CEREG: 2
2022-11-10T15:22:34.194Z DEBUG modem << +CIND: "service",0
2022-11-10T15:22:35.189Z DEBUG modem << [00:15:27.529,510] [0m<inf> app_event_manager: MODEM_EVT_LTE_DISCONNECTED[0m
2022-11-10T15:22:35.196Z DEBUG modem << [00:15:27.530,151] [0m<inf> app_event_manager: MODEM_EVT_LTE_CELL_UPDATE[0m
2022-11-10T15:22:35.207Z DEBUG modem << [00:15:27.530,975] [1;31m<err> nrf_cloud_integration: nrf_cloud_disconnect, error: -13[0m
2022-11-10T15:22:38.373Z DEBUG modem >> AT+CESQ
2022-11-10T15:22:38.383Z DEBUG modem << +CESQ: 99,99,255,255,255,255
2022-11-10T15:22:38.385Z DEBUG modem << OK