nrf9160 modem get stuck in LTE seaching

[ced27]

Hello,

for some days now, my modem is unable to connect to the network, it gets stuck in searching and i don't know why?. I am using an eSIM card from iBasis and i am trying to connect over LTE-M or NB-Iot to the californium server, but it just gets stuck.

Note: The modem hasn't been doing this in the past, it just started getting stuck some days ago until now

Can someone please help me .

Fullscreen 2021-11-04T10_28_46.368Z-log.txt Download

2021-11-04T10:28:46.891Z INFO Application data folder: C:\Users\tcheced\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
2021-11-04T10:28:46.971Z DEBUG App pc-nrfconnect-linkmonitor v2.0.0 official
2021-11-04T10:28:46.971Z DEBUG App path: C:\Users\tcheced\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
2021-11-04T10:28:46.971Z DEBUG nRFConnect 3.8.0 is not supported by the app (^3.8.0)
2021-11-04T10:28:46.971Z DEBUG nRFConnect path: C:\Users\tcheced\AppData\Local\Programs\nrfconnect\resources\app.asar
2021-11-04T10:28:46.971Z DEBUG HomeDir: C:\Users\tcheced
2021-11-04T10:28:46.971Z DEBUG TmpDir: C:\Users\tcheced\AppData\Local\Temp
2021-11-04T10:28:50.873Z INFO Modem port is opened
2021-11-04T10:28:55.793Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-11-04T10:28:55.807Z DEBUG modem << Flash regionsDomainPermissions
2021-11-04T10:28:55.811Z DEBUG modem << 00 01 0x00000 0x10000 Securerwxl
2021-11-04T10:28:55.814Z DEBUG modem << 02 31 0x10000 0x100000 Non-Securerwxl
2021-11-04T10:28:55.815Z DEBUG modem << Non-secure callable region 0 placed in flash region 1 with size 32.
2021-11-04T10:28:55.859Z DEBUG modem << SRAM regionDomainPermissions
2021-11-04T10:28:55.862Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-11-04T10:28:55.866Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-11-04T10:28:55.868Z DEBUG modem << PeripheralDomainStatus
2021-11-04T10:28:55.872Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-11-04T10:28:55.879Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-11-04T10:28:55.881Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-11-04T10:28:55.888Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-11-04T10:28:55.890Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-11-04T10:28:55.897Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-11-04T10:28:55.900Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-11-04T10:28:55.905Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-11-04T10:28:55.908Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-11-04T10:28:55.913Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-11-04T10:28:55.918Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-11-04T10:28:55.920Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-11-04T10:28:55.922Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-11-04T10:28:55.930Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-11-04T10:28:55.931Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-11-04T10:28:55.933Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-11-04T10:28:55.934Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-11-04T10:28:55.939Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-11-04T10:28:55.943Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-11-04T10:28:55.948Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-11-04T10:28:55.950Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-11-04T10:28:55.958Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-11-04T10:28:55.968Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-11-04T10:28:55.970Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-11-04T10:28:55.971Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-11-04T10:28:55.980Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-11-04T10:28:55.981Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-11-04T10:28:55.986Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-11-04T10:28:55.987Z DEBUG modem << SPM: NS image at 0x10000
2021-11-04T10:28:55.988Z DEBUG modem << SPM: NS MSP at 0x2001e3a0
2021-11-04T10:28:55.989Z DEBUG modem << SPM: NS reset vector at 0x147f1
2021-11-04T10:28:55.991Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-11-04T10:28:56.215Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-11-04T10:28:56.227Z DEBUG modem <<  CoAP/UDP sample started..
2021-11-04T10:28:56.230Z DEBUG modem << Verbindung zum LTE-Netz wird hergestellt
2021-11-04T10:28:56.234Z DEBUG modem << Das kann ein paar Minuten dauern..
2021-11-04T10:28:56.355Z DEBUG modem << Mit LTE-Netz verbunden
2021-11-04T10:28:57.540Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T10:28:57.555Z DEBUG modem << LTE veränderte Zelle: Zelle ID: 27523074, Tracking area: 25518
2021-11-04T10:28:57.557Z DEBUG modem << Active LTE Modus: LTE-M

BR,

Cedric

[Håkon Alseth]

Hi,

 

Could you try to connect with at_client firmware, in combination with LTE Link Monitor (from nRF Connect for Desktop) and issue these commands?

AT+CEREG=5
AT+CFUN=1
AT+CFUN?

 

Let it run for 10 minutes and post the log here.

 

Kind regards,

Håkon

[ced27]

Hi Hakon,

Thanks for your reply.

Here is what i got:

Fullscreen 2021-11-04T12_08_09.044Z-log.txt Download

2021-11-04T12:08:09.686Z INFO Application data folder: C:\Users\tcheced\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
2021-11-04T12:08:09.780Z DEBUG App pc-nrfconnect-linkmonitor v2.0.0 official
2021-11-04T12:08:09.780Z DEBUG App path: C:\Users\tcheced\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
2021-11-04T12:08:09.780Z DEBUG nRFConnect 3.8.0 is not supported by the app (^3.8.0)
2021-11-04T12:08:09.780Z DEBUG nRFConnect path: C:\Users\tcheced\AppData\Local\Programs\nrfconnect\resources\app.asar
2021-11-04T12:08:09.780Z DEBUG HomeDir: C:\Users\tcheced
2021-11-04T12:08:09.780Z DEBUG TmpDir: C:\Users\tcheced\AppData\Local\Temp
2021-11-04T12:08:12.255Z INFO Modem port is opened
2021-11-04T12:08:17.250Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-11-04T12:08:17.274Z DEBUG modem << Flash regionsDomainPermissions
2021-11-04T12:08:17.283Z DEBUG modem << 00 01 0x00000 0x10000 Securerwxl
2021-11-04T12:08:17.290Z DEBUG modem << 02 31 0x10000 0x100000 Non-Securerwxl
2021-11-04T12:08:17.296Z DEBUG modem << Non-secure callable region 0 placed in flash region 1 with size 32.
2021-11-04T12:08:17.316Z DEBUG modem << SRAM regionDomainPermissions
2021-11-04T12:08:17.322Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-11-04T12:08:17.334Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-11-04T12:08:17.337Z DEBUG modem << PeripheralDomainStatus
2021-11-04T12:08:17.341Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-11-04T12:08:17.352Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-11-04T12:08:17.355Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-11-04T12:08:17.357Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-11-04T12:08:17.361Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-11-04T12:08:17.373Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-11-04T12:08:17.384Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-11-04T12:08:17.387Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-11-04T12:08:17.391Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-11-04T12:08:17.395Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-11-04T12:08:17.399Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-11-04T12:08:17.401Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-11-04T12:08:17.402Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-11-04T12:08:17.403Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-11-04T12:08:17.405Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-11-04T12:08:17.414Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-11-04T12:08:17.417Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-11-04T12:08:17.418Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-11-04T12:08:17.422Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-11-04T12:08:17.423Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-11-04T12:08:17.425Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-11-04T12:08:17.426Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-11-04T12:08:17.432Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-11-04T12:08:17.433Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-11-04T12:08:17.439Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-11-04T12:08:17.442Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-11-04T12:08:17.447Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-11-04T12:08:17.449Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-11-04T12:08:17.450Z DEBUG modem << SPM: NS image at 0x10000
2021-11-04T12:08:17.451Z DEBUG modem << SPM: NS MSP at 0x2001c788
2021-11-04T12:08:17.452Z DEBUG modem << SPM: NS reset vector at 0x12ead
2021-11-04T12:08:17.454Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-11-04T12:08:17.637Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-11-04T12:08:17.642Z DEBUG modem << The AT host sample started
2021-11-04T12:08:37.953Z DEBUG modem >> AT+CEREG=5
2021-11-04T12:08:37.964Z DEBUG modem << OK
2021-11-04T12:08:58.768Z DEBUG modem >> AT+CFUN=1
2021-11-04T12:08:58.809Z DEBUG modem << OK
2021-11-04T12:09:00.059Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T12:09:09.246Z DEBUG modem >> AT+CFUN?
2021-11-04T12:09:09.258Z DEBUG modem << +CFUN: 1
2021-11-04T12:09:09.266Z DEBUG modem << OK
2021-11-04T12:27:10.011Z DEBUG modem << +CEREG: 5,"63AE","01A3F802",7,,,"11100000","11100000"

Best regards,

Cedric

[Håkon Alseth]

Hi Cedric,

 

It shows that you're connected (roaming state) after approx. 18 minutes, but I was hoping to get more information out here.

Could you run this in LTE Link Monitor? This applies, by default, a series of AT commands when you query AT+CFUN?.

 

Kind regards,

Håkon

[ced27]

Håkon Alseth said:

Could you run this in LTE Link Monitor?

I issued all the commands directly in LTE Link Monitor after i ran at_client. Should i run it a little longer?

But as usual before connecting it takes much time

[Håkon Alseth]

My apologies.

Could you ensure that automatic requests is checked in the lower right corner of the application?

 

Kind regards,

Håkon

[ced27]

Hi Hakon,

Here is what i got this time:

Fullscreen 2021-11-04T13_56_54.774Z-log.txt Download

2021-11-04T13:56:55.350Z INFO Application data folder: C:\Users\tcheced\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
2021-11-04T13:56:55.449Z DEBUG App pc-nrfconnect-linkmonitor v2.0.0 official
2021-11-04T13:56:55.449Z DEBUG App path: C:\Users\tcheced\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
2021-11-04T13:56:55.449Z DEBUG nRFConnect 3.8.0 is not supported by the app (^3.8.0)
2021-11-04T13:56:55.449Z DEBUG nRFConnect path: C:\Users\tcheced\AppData\Local\Programs\nrfconnect\resources\app.asar
2021-11-04T13:56:55.450Z DEBUG HomeDir: C:\Users\tcheced
2021-11-04T13:56:55.450Z DEBUG TmpDir: C:\Users\tcheced\AppData\Local\Temp
2021-11-04T13:57:15.148Z INFO Modem port is opened
2021-11-04T13:57:19.285Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-11-04T13:57:19.294Z DEBUG modem << Flash regionsDomainPermissions
2021-11-04T13:57:19.298Z DEBUG modem << 00 01 0x00000 0x10000 Securerwxl
2021-11-04T13:57:19.303Z DEBUG modem << 02 31 0x10000 0x100000 Non-Securerwxl
2021-11-04T13:57:19.309Z DEBUG modem << Non-secure callable region 0 placed in flash region 1 with size 32.
2021-11-04T13:57:19.351Z DEBUG modem << SRAM regionDomainPermissions
2021-11-04T13:57:19.355Z DEBUG modem << 00 07 0x00000 0x10000 Securerwxl
2021-11-04T13:57:19.358Z DEBUG modem << 08 31 0x10000 0x40000 Non-Securerwxl
2021-11-04T13:57:19.364Z DEBUG modem << PeripheralDomainStatus
2021-11-04T13:57:19.367Z DEBUG modem << 00 NRF_P0               Non-SecureOK
2021-11-04T13:57:19.370Z DEBUG modem << 01 NRF_CLOCK            Non-SecureOK
2021-11-04T13:57:19.372Z DEBUG modem << 02 NRF_RTC0             Non-SecureOK
2021-11-04T13:57:19.376Z DEBUG modem << 03 NRF_RTC1             Non-SecureOK
2021-11-04T13:57:19.383Z DEBUG modem << 04 NRF_NVMC             Non-SecureOK
2021-11-04T13:57:19.385Z DEBUG modem << 05 NRF_UARTE1           Non-SecureOK
2021-11-04T13:57:19.387Z DEBUG modem << 06 NRF_UARTE2           SecureSKIP
2021-11-04T13:57:19.389Z DEBUG modem << 07 NRF_TWIM2            Non-SecureOK
2021-11-04T13:57:19.391Z DEBUG modem << 08 NRF_SPIM3            Non-SecureOK
2021-11-04T13:57:19.399Z DEBUG modem << 09 NRF_TIMER0           Non-SecureOK
2021-11-04T13:57:19.405Z DEBUG modem << 10 NRF_TIMER1           Non-SecureOK
2021-11-04T13:57:19.406Z DEBUG modem << 11 NRF_TIMER2           Non-SecureOK
2021-11-04T13:57:19.408Z DEBUG modem << 12 NRF_SAADC            Non-SecureOK
2021-11-04T13:57:19.418Z DEBUG modem << 13 NRF_PWM0             Non-SecureOK
2021-11-04T13:57:19.420Z DEBUG modem << 14 NRF_PWM1             Non-SecureOK
2021-11-04T13:57:19.422Z DEBUG modem << 15 NRF_PWM2             Non-SecureOK
2021-11-04T13:57:19.424Z DEBUG modem << 16 NRF_PWM3             Non-SecureOK
2021-11-04T13:57:19.429Z DEBUG modem << 17 NRF_WDT              Non-SecureOK
2021-11-04T13:57:19.436Z DEBUG modem << 18 NRF_IPC              Non-SecureOK
2021-11-04T13:57:19.439Z DEBUG modem << 19 NRF_VMC              Non-SecureOK
2021-11-04T13:57:19.441Z DEBUG modem << 20 NRF_FPU              Non-SecureOK
2021-11-04T13:57:19.452Z DEBUG modem << 21 NRF_EGU1             Non-SecureOK
2021-11-04T13:57:19.454Z DEBUG modem << 22 NRF_EGU2             Non-SecureOK
2021-11-04T13:57:19.455Z DEBUG modem << 23 NRF_DPPIC            Non-SecureOK
2021-11-04T13:57:19.456Z DEBUG modem << 24 NRF_REGULATORS       Non-SecureOK
2021-11-04T13:57:19.458Z DEBUG modem << 25 NRF_PDM              Non-SecureOK
2021-11-04T13:57:19.460Z DEBUG modem << 26 NRF_I2S              Non-SecureOK
2021-11-04T13:57:19.464Z DEBUG modem << 27 NRF_GPIOTE1          Non-SecureOK
2021-11-04T13:57:19.465Z DEBUG modem << SPM: NS image at 0x10000
2021-11-04T13:57:19.475Z DEBUG modem << SPM: NS MSP at 0x2001c788
2021-11-04T13:57:19.478Z DEBUG modem << SPM: NS reset vector at 0x12ead
2021-11-04T13:57:19.481Z DEBUG modem << SPM: prepare to jump to Non-Secure image.
2021-11-04T13:57:19.673Z DEBUG modem << *** Booting Zephyr OS build v2.6.0-rc1-ncs1  ***
2021-11-04T13:57:19.678Z DEBUG modem << The AT host sample started
2021-11-04T13:57:40.641Z DEBUG modem >> AT+CEREG=5
2021-11-04T13:57:40.652Z DEBUG modem << OK
2021-11-04T13:57:48.621Z DEBUG modem >> AT+CFUN=1
2021-11-04T13:57:48.661Z DEBUG modem << OK
2021-11-04T13:57:49.991Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T13:57:53.493Z DEBUG modem >> AT+CFUN?
2021-11-04T13:57:53.509Z DEBUG modem << +CFUN: 1
2021-11-04T13:57:53.520Z DEBUG modem << OK
2021-11-04T13:57:53.528Z DEBUG modem >> AT+CGSN=1
2021-11-04T13:57:53.545Z DEBUG modem << +CGSN: "352656109498967"
2021-11-04T13:57:53.546Z DEBUG modem << OK
2021-11-04T13:57:53.549Z DEBUG modem >> AT+CGMI
2021-11-04T13:57:53.564Z DEBUG modem << Nordic Semiconductor ASA
2021-11-04T13:57:53.566Z DEBUG modem << OK
2021-11-04T13:57:53.571Z DEBUG modem >> AT+CGMM
2021-11-04T13:57:53.585Z DEBUG modem << nRF9160-SICA
2021-11-04T13:57:53.587Z DEBUG modem << OK
2021-11-04T13:57:53.593Z DEBUG modem >> AT+CGMR
2021-11-04T13:57:53.610Z DEBUG modem << mfw_nrf9160_1.3.0
2021-11-04T13:57:53.612Z DEBUG modem << OK
2021-11-04T13:57:53.613Z INFO Nordic Semiconductor ASA nRF9160-SICA [mfw_nrf9160_1.3.0] SerNr: 352656109498967
2021-11-04T13:57:53.616Z DEBUG modem >> AT+CEMODE?
2021-11-04T13:57:53.628Z DEBUG modem << +CEMODE: 2
2021-11-04T13:57:53.630Z DEBUG modem << OK
2021-11-04T13:57:53.645Z DEBUG modem >> AT%XCBAND=?
2021-11-04T13:57:53.661Z DEBUG modem << %XCBAND: (1,2,3,4,5,8,12,13,18,19,20,25,26,28,66)
2021-11-04T13:57:53.664Z DEBUG modem << OK
2021-11-04T13:57:53.680Z DEBUG modem >> AT+CMEE?
2021-11-04T13:57:53.696Z DEBUG modem << +CMEE: 0
2021-11-04T13:57:53.698Z DEBUG modem << OK
2021-11-04T13:57:53.703Z DEBUG modem >> AT+CMEE=1
2021-11-04T13:57:53.713Z DEBUG modem << OK
2021-11-04T13:57:53.716Z DEBUG modem >> AT+CNEC?
2021-11-04T13:57:53.721Z DEBUG modem << +CNEC: 0
2021-11-04T13:57:53.724Z DEBUG modem << OK
2021-11-04T13:57:53.731Z DEBUG modem >> AT+CNEC=24
2021-11-04T13:57:53.736Z DEBUG modem << OK
2021-11-04T13:57:53.746Z DEBUG modem >> AT+CGEREP?
2021-11-04T13:57:53.751Z DEBUG modem << +CGEREP: 0,0
2021-11-04T13:57:53.762Z DEBUG modem << OK
2021-11-04T13:57:53.766Z DEBUG modem >> AT+CGDCONT?
2021-11-04T13:57:53.779Z DEBUG modem << OK
2021-11-04T13:57:53.783Z DEBUG modem >> AT+CGACT?
2021-11-04T13:57:53.796Z DEBUG modem << OK
2021-11-04T13:57:53.801Z DEBUG modem >> AT+CGEREP=1
2021-11-04T13:57:53.813Z DEBUG modem << OK
2021-11-04T13:57:53.816Z DEBUG modem >> AT+CIND=1,1,1
2021-11-04T13:57:53.829Z DEBUG modem << OK
2021-11-04T13:57:53.834Z DEBUG modem >> AT+CEREG=5
2021-11-04T13:57:53.846Z DEBUG modem << OK
2021-11-04T13:57:53.850Z DEBUG modem >> AT+CEREG?
2021-11-04T13:57:53.864Z DEBUG modem << +CEREG: 5,2,"63AE","01A3F802",7
2021-11-04T13:57:53.865Z DEBUG modem << OK
2021-11-04T13:57:53.881Z DEBUG modem >> AT%CESQ=1
2021-11-04T13:57:53.896Z DEBUG modem << OK
2021-11-04T13:57:53.901Z DEBUG modem >> AT+CESQ
2021-11-04T13:57:53.914Z DEBUG modem << +CESQ: 99,99,255,255,19,49
2021-11-04T13:57:53.916Z DEBUG modem << OK
2021-11-04T13:57:53.932Z DEBUG modem >> AT%XSIM=1
2021-11-04T13:57:53.946Z DEBUG modem << OK
2021-11-04T13:57:53.949Z DEBUG modem >> AT%XSIM?
2021-11-04T13:57:53.965Z DEBUG modem << %XSIM: 1
2021-11-04T13:57:53.969Z DEBUG modem << OK
2021-11-04T13:57:53.986Z DEBUG modem >> AT+CPIN?
2021-11-04T13:57:54.004Z DEBUG modem << +CPIN: READY
2021-11-04T13:57:54.008Z DEBUG modem << OK
2021-11-04T13:57:54.020Z DEBUG modem >> AT+CPINR="SIM PIN"
2021-11-04T13:57:54.045Z DEBUG modem << +CPINR: "SIM PIN",3
2021-11-04T13:57:54.047Z DEBUG modem << OK
2021-11-04T13:57:54.052Z DEBUG modem >> AT+CIMI
2021-11-04T13:57:54.064Z DEBUG modem << 204080813630311
2021-11-04T13:57:54.065Z DEBUG modem << OK
2021-11-04T13:57:54.066Z INFO IMSIdentity: 204080813630311
2021-11-04T13:57:55.040Z DEBUG modem << %CESQ: 48,2,19,2
2021-11-04T13:58:01.439Z DEBUG modem << %CESQ: 49,2,13,1
2021-11-04T13:58:23.200Z DEBUG modem << %CESQ: 44,2,10,1
2021-11-04T13:58:33.440Z DEBUG modem << %CESQ: 41,2,5,0
2021-11-04T13:59:20.799Z DEBUG modem << %CESQ: 43,2,10,1
2021-11-04T14:00:04.332Z DEBUG modem << %CESQ: 42,2,3,0
2021-11-04T14:00:09.441Z DEBUG modem << %CESQ: 42,2,9,1
2021-11-04T14:00:28.644Z DEBUG modem << %CESQ: 45,2,14,2
2021-11-04T14:00:58.083Z DEBUG modem << %CESQ: 46,2,9,1
2021-11-04T14:02:30.243Z DEBUG modem << %CESQ: 45,2,14,2
2021-11-04T14:02:35.363Z DEBUG modem << %CESQ: 42,2,9,1
2021-11-04T14:02:57.134Z DEBUG modem << %CESQ: 42,2,4,0
2021-11-04T14:03:16.324Z DEBUG modem << %CESQ: 43,2,10,1
2021-11-04T14:03:26.564Z DEBUG modem << %CESQ: 46,2,15,2
2021-11-04T14:03:45.764Z DEBUG modem << %CESQ: 42,2,9,1
2021-11-04T14:04:30.566Z DEBUG modem << %CESQ: 40,2,3,0
2021-11-04T14:04:38.316Z DEBUG modem << %CESQ: 56,2,19,2
2021-11-04T14:04:38.324Z DEBUG modem << +CEREG: 2,"63AE","01A3F805",7
2021-11-04T14:04:42.189Z DEBUG modem << %CESQ: 42,2,5,0
2021-11-04T14:04:42.194Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T14:04:48.496Z DEBUG modem << %CESQ: 37,1,0,0
2021-11-04T14:05:12.889Z DEBUG modem << %CESQ: 53,2,21,3
2021-11-04T14:05:12.898Z DEBUG modem << +CEREG: 2,"63AE","01A3F805",7
2021-11-04T14:05:16.729Z DEBUG modem << %CESQ: 41,2,5,0
2021-11-04T14:05:16.737Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T14:05:17.926Z DEBUG modem << %CESQ: 44,2,11,1
2021-11-04T14:07:13.132Z DEBUG modem << %CESQ: 40,2,6,0
2021-11-04T14:07:41.288Z DEBUG modem << %CESQ: 43,2,11,1
2021-11-04T14:07:48.967Z DEBUG modem << %CESQ: 41,2,5,0
2021-11-04T14:07:57.929Z DEBUG modem << %CESQ: 42,2,10,1
2021-11-04T14:08:05.609Z DEBUG modem << %CESQ: 41,2,4,0
2021-11-04T14:08:06.932Z DEBUG modem << %CESQ: 56,2,20,2
2021-11-04T14:08:06.936Z DEBUG modem << +CEREG: 2,"63AE","01A3F805",7
2021-11-04T14:08:08.169Z DEBUG modem << %CESQ: 50,2,20,2
2021-11-04T14:08:10.812Z DEBUG modem << %CESQ: 42,2,4,0
2021-11-04T14:08:10.816Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T14:08:13.372Z DEBUG modem << %CESQ: 51,2,17,2
2021-11-04T14:08:13.385Z DEBUG modem << +CEREG: 2,"63AE","01A3F805",7
2021-11-04T14:08:17.212Z DEBUG modem << %CESQ: 42,2,5,0
2021-11-04T14:08:17.221Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T14:08:32.489Z DEBUG modem << %CESQ: 42,2,10,1
2021-11-04T14:08:47.850Z DEBUG modem << %CESQ: 40,2,5,0
2021-11-04T14:09:03.210Z DEBUG modem << %CESQ: 42,2,10,1
2021-11-04T14:09:14.730Z DEBUG modem << %CESQ: 44,2,15,2
2021-11-04T14:09:26.250Z DEBUG modem << %CESQ: 43,2,9,1
2021-11-04T14:09:48.010Z DEBUG modem << %CESQ: 38,1,3,0
2021-11-04T14:10:17.452Z DEBUG modem << %CESQ: 42,2,8,1
2021-11-04T14:10:53.334Z DEBUG modem << %CESQ: 55,2,19,2
2021-11-04T14:10:53.339Z DEBUG modem << +CEREG: 2,"63AE","01A3F805",7
2021-11-04T14:10:57.214Z DEBUG modem << %CESQ: 41,2,5,0
2021-11-04T14:10:57.224Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T14:10:59.774Z DEBUG modem << %CESQ: 54,2,22,3
2021-11-04T14:10:59.779Z DEBUG modem << +CEREG: 2,"63AE","01A3F805",7
2021-11-04T14:11:03.614Z DEBUG modem << %CESQ: 41,2,6,0
2021-11-04T14:11:03.619Z DEBUG modem << +CEREG: 2,"63AE","01A3F802",7
2021-11-04T14:12:03.691Z DEBUG modem << %CESQ: 42,2,11,1
2021-11-04T14:12:16.491Z DEBUG modem << %CESQ: 40,2,6,0
2021-11-04T14:12:31.852Z DEBUG modem << %CESQ: 39,1,1,0
2021-11-04T14:12:56.173Z DEBUG modem << %CESQ: 41,2,7,1
2021-11-04T14:13:06.422Z DEBUG modem << %CESQ: 40,2,2,0
2021-11-04T14:13:19.212Z DEBUG modem << %CESQ: 41,2,7,1
2021-11-04T14:13:47.372Z DEBUG modem << %CESQ: 44,2,12,1
2021-11-04T14:13:58.893Z DEBUG modem << %CESQ: 44,2,6,0
2021-11-04T14:14:05.293Z DEBUG modem << %CESQ: 46,2,12,1
2021-11-04T14:14:53.933Z DEBUG modem << %CESQ: 43,2,6,0
2021-11-04T14:15:46.414Z DEBUG modem << %CESQ: 45,2,11,1
2021-11-04T14:15:57.943Z DEBUG modem << %CESQ: 44,2,6,0
2021-11-04T14:16:09.480Z DEBUG modem << %CESQ: 48,2,15,2
2021-11-04T14:16:12.256Z DEBUG modem << +CGEV: ME PDN ACT 0,0
2021-11-04T14:16:12.261Z DEBUG modem >> AT+CGDCONT?
2021-11-04T14:16:12.263Z DEBUG modem << +CNEC_ESM: 50,0
2021-11-04T14:16:12.268Z DEBUG modem << +CEREG: 5,"63AE","01A3F802",7,,,"11100000","11100000"
2021-11-04T14:16:12.270Z DEBUG modem << +CIND: "service",1
2021-11-04T14:16:12.271Z DEBUG modem << +CIND: "roam",1
2021-11-04T14:16:12.272Z DEBUG modem << +CGDCONT: 0,"IP","ibasis.iot","10.160.166.181",0,0
2021-11-04T14:16:12.274Z DEBUG modem << OK
2021-11-04T14:16:12.291Z DEBUG modem >> AT+CGACT?
2021-11-04T14:16:12.296Z DEBUG modem << +CGACT: 0,1
2021-11-04T14:16:12.304Z DEBUG modem << OK
2021-11-04T14:16:19.697Z DEBUG modem << %CESQ: 46,2,10,1
2021-11-04T14:16:23.533Z DEBUG modem << %CESQ: 46,2,4,0
2021-11-04T14:16:26.094Z DEBUG modem << %CESQ: 46,2,10,1
2021-11-04T14:17:37.784Z DEBUG modem << %CESQ: 44,2,3,0
2021-11-04T14:17:40.334Z DEBUG modem << %CESQ: 45,2,9,1
2021-11-04T14:20:07.535Z DEBUG modem << %CESQ: 45,2,2,0
2021-11-04T14:20:42.096Z DEBUG modem << %CESQ: 46,2,8,1
2021-11-04T14:20:53.615Z DEBUG modem << %CESQ: 47,2,13,1
2021-11-04T14:20:58.735Z DEBUG modem << %CESQ: 46,2,8,1
2021-11-04T14:21:06.415Z DEBUG modem << %CESQ: 47,2,13,1
2021-11-04T14:21:07.696Z DEBUG modem << %CESQ: 47,2,8,1
2021-11-04T14:21:16.655Z DEBUG modem << %CESQ: 47,2,13,1
2021-11-04T14:21:49.935Z DEBUG modem << %CESQ: 45,2,8,1
2021-11-04T14:22:07.855Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:23:18.256Z DEBUG modem << %CESQ: 45,2,8,1
2021-11-04T14:23:24.655Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:24:05.616Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:24:50.416Z DEBUG modem << %CESQ: 47,2,13,1
2021-11-04T14:25:53.136Z DEBUG modem << %CESQ: 44,2,8,1
2021-11-04T14:27:40.656Z DEBUG modem << %CESQ: 42,2,3,0
2021-11-04T14:27:53.455Z DEBUG modem << %CESQ: 46,2,11,1
2021-11-04T14:27:54.747Z DEBUG modem << %CESQ: 45,2,6,0
2021-11-04T14:27:58.587Z DEBUG modem << %CESQ: 41,2,0,0
2021-11-04T14:28:02.416Z DEBUG modem << %CESQ: 43,2,7,1
2021-11-04T14:28:06.257Z DEBUG modem << %CESQ: 45,2,12,1
2021-11-04T14:28:15.227Z DEBUG modem << %CESQ: 45,2,5,0
2021-11-04T14:28:17.777Z DEBUG modem << %CESQ: 45,2,10,1
2021-11-04T14:28:54.897Z DEBUG modem << %CESQ: 47,2,15,2
2021-11-04T14:28:57.457Z DEBUG modem << %CESQ: 47,2,8,1
2021-11-04T14:29:08.977Z DEBUG modem << %CESQ: 46,2,13,1
2021-11-04T14:29:21.776Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:29:34.587Z DEBUG modem << %CESQ: 40,2,2,0
2021-11-04T14:29:51.217Z DEBUG modem << %CESQ: 44,2,7,1
2021-11-04T14:29:55.056Z DEBUG modem << %CESQ: 45,2,12,1
2021-11-04T14:30:04.027Z DEBUG modem << %CESQ: 46,2,7,1
2021-11-04T14:30:18.096Z DEBUG modem << %CESQ: 41,2,8,1
2021-11-04T14:30:53.947Z DEBUG modem << %CESQ: 42,2,2,0
2021-11-04T14:31:00.337Z DEBUG modem << %CESQ: 42,2,7,1
2021-11-04T14:32:26.097Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:32:36.337Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:32:55.548Z DEBUG modem << %CESQ: 43,2,3,0
2021-11-04T14:33:04.497Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:33:08.348Z DEBUG modem << %CESQ: 43,2,2,0
2021-11-04T14:33:10.897Z DEBUG modem << %CESQ: 43,2,7,1
2021-11-04T14:34:09.776Z DEBUG modem << %CESQ: 46,2,13,1
2021-11-04T14:34:34.106Z DEBUG modem << %CESQ: 44,2,7,1
2021-11-04T14:35:44.506Z DEBUG modem << %CESQ: 43,2,2,0
2021-11-04T14:36:13.934Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:36:29.294Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:37:10.253Z DEBUG modem << %CESQ: 44,2,8,1
2021-11-04T14:37:25.613Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:37:47.384Z DEBUG modem << %CESQ: 44,2,8,1
2021-11-04T14:37:58.892Z DEBUG modem << %CESQ: 43,2,13,1
2021-11-04T14:38:12.971Z DEBUG modem << %CESQ: 44,2,8,1
2021-11-04T14:39:09.292Z DEBUG modem << %CESQ: 43,2,13,1
2021-11-04T14:39:27.211Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:40:01.771Z DEBUG modem << %CESQ: 43,2,13,1
2021-11-04T14:40:45.302Z DEBUG modem << %CESQ: 44,2,8,1
2021-11-04T14:40:49.131Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:41:45.460Z DEBUG modem << %CESQ: 42,2,5,0
2021-11-04T14:42:02.100Z DEBUG modem << %CESQ: 40,2,0,0
2021-11-04T14:42:07.209Z DEBUG modem << %CESQ: 41,2,5,0
2021-11-04T14:42:17.460Z DEBUG modem << %CESQ: 40,2,0,0
2021-11-04T14:42:20.010Z DEBUG modem << %CESQ: 42,2,5,0
2021-11-04T14:43:18.888Z DEBUG modem << %CESQ: 44,2,11,1
2021-11-04T14:43:31.698Z DEBUG modem << %CESQ: 44,2,6,0
2021-11-04T14:43:34.248Z DEBUG modem << %CESQ: 44,2,11,1
2021-11-04T14:44:08.808Z DEBUG modem << %CESQ: 41,2,6,0
2021-11-04T14:45:16.648Z DEBUG modem << %CESQ: 43,2,11,1
2021-11-04T14:45:46.099Z DEBUG modem << %CESQ: 41,2,5,0
2021-11-04T14:46:05.288Z DEBUG modem << %CESQ: 42,2,10,1
2021-11-04T14:46:11.698Z DEBUG modem << %CESQ: 42,2,4,0
2021-11-04T14:46:36.008Z DEBUG modem << %CESQ: 42,2,9,1
2021-11-04T14:47:23.366Z DEBUG modem << %CESQ: 47,2,14,2
2021-11-04T14:47:33.607Z DEBUG modem << %CESQ: 44,2,8,1
2021-11-04T14:47:42.568Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:47:52.807Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:48:44.017Z DEBUG modem << %CESQ: 41,2,3,0
2021-11-04T14:48:52.967Z DEBUG modem << %CESQ: 43,2,8,1
2021-11-04T14:49:08.327Z DEBUG modem << %CESQ: 45,2,13,1
2021-11-04T14:49:14.739Z DEBUG modem << %CESQ: 43,2,7,1
2021-11-04T14:49:21.127Z DEBUG modem << %CESQ: 45,2,12,1
2021-11-04T14:49:31.367Z DEBUG modem << %CESQ: 44,2,7,1
2021-11-04T14:49:40.327Z DEBUG modem << %CESQ: 45,2,12,1
2021-11-04T14:49:45.448Z DEBUG modem << %CESQ: 44,2,7,1
2021-11-04T14:50:03.367Z DEBUG modem << %CESQ: 40,2,0,0
2021-11-04T14:50:11.047Z DEBUG modem << %CESQ: 43,2,6,0
2021-11-04T14:50:37.937Z DEBUG modem << %CESQ: 42,2,0,0
2021-11-04T14:50:40.486Z DEBUG modem << %CESQ: 43,2,5,0
2021-11-04T14:51:02.246Z DEBUG modem << %CESQ: 42,2,10,1
2021-11-04T14:51:24.017Z DEBUG modem << %CESQ: 43,2,5,0
2021-11-04T14:51:26.566Z DEBUG modem << %CESQ: 43,2,10,1
2021-11-04T14:54:05.285Z DEBUG modem << %CESQ: 45,2,5,0
2021-11-04T14:54:09.125Z DEBUG modem << %CESQ: 45,2,11,1
2021-11-04T14:54:53.925Z DEBUG modem << %CESQ: 47,2,16,2
2021-11-04T14:55:05.446Z DEBUG modem << %CESQ: 46,2,10,1
2021-11-04T14:55:11.845Z DEBUG modem << %CESQ: 48,2,15,2
2021-11-04T14:56:12.016Z DEBUG modem << %CESQ: 45,2,7,1
2021-11-04T14:56:17.125Z DEBUG modem << %CESQ: 47,2,13,1
2021-11-04T14:56:33.765Z DEBUG modem << %CESQ: 44,2,8,1
2021-11-04T14:56:51.685Z DEBUG modem << %CESQ: 48,2,13,1
2021-11-04T14:57:13.445Z DEBUG modem << %CESQ: 45,2,7,1
2021-11-04T14:58:02.095Z DEBUG modem << %CESQ: 42,2,2,0
2021-11-04T14:58:08.485Z DEBUG modem << %CESQ: 45,2,7,1
2021-11-04T14:58:14.885Z DEBUG modem << %CESQ: 46,2,13,1
2021-11-04T14:58:27.685Z DEBUG modem << %CESQ: 44,2,6,0
2021-11-04T14:58:39.205Z DEBUG modem << %CESQ: 47,2,13,1
2021-11-04T14:59:02.244Z DEBUG modem << %CESQ: 50,2,18,2
2021-11-04T14:59:07.366Z DEBUG modem << %CESQ: 47,2,12,1
2021-11-04T14:59:20.175Z DEBUG modem << %CESQ: 43,2,4,0
2021-11-04T14:59:25.284Z DEBUG modem << %CESQ: 46,2,9,1
2021-11-04T15:00:10.095Z DEBUG modem << %CESQ: 44,2,3,0
2021-11-04T15:00:11.366Z DEBUG modem << %CESQ: 45,2,8,1
2021-11-04T15:00:16.485Z DEBUG modem << %CESQ: 47,2,13,1
2021-11-04T15:01:05.124Z DEBUG modem << %CESQ: 49,2,8,1
2021-11-04T15:01:11.524Z DEBUG modem << %CESQ: 49,2,13,1

The modem got stuck in searching, even after one hour of searching still nothing.

Hopefully you can help me find why is it that way

Best regards,

Cedric