Potential Modem Failure

We have an interesting difficulty, whereby after a period of time which varies never longer than 12 hours, often around 6 hours, our application disconnects from the network and attempts to reconnect and never manages to.

We are using V1.0.0 and the latest modem firmware and Segger running on Windows 10.

We are using a modified version of lte_ble_gateway.connecting to AWS

The connection is CAT M1 and our software is running on a nRF9160-DK (Version 0.8.5)

Our log (attached) shows that the modem is unresponsive at the time or after the disconnect as evidenced by the AT command at the end of the log.

The operative two lines of code that should get executed are as follows:

It seems like the write of AT+CFUN=0 never returns due to the modem being (kind of ) dead for whatever reason.

Therefore it may follow that the bsd_shutdown(); never happens.

err = lte_lc_power_off();
bsd_shutdown();

We can imagine that everything else seems to be OK, as we continue to receive data from the UART whilst in a disconnected state.

To make matters even more interesting, if we connect to a different carrier it seems that the problem almost evaporates. I say almost as we have had our software running for many days now at two sites, one of which required a reset, whilst the other continues without failure.

I know you will ask me for a modem trace which I'm currently in the process of capturing.

If the nRF9160-DK is reset it will run for another few hours, before failure.

Another question that I have is would you please explain if there is any difficulty/danger in replacing the modem shutdown and reboot with  the following:

sys_reboot(SYS_REBOOT_COLD);

My concern is that if the modem is constantly wring to NVM and our timing was "perfect" is there the possibility of corrupting the modem flash?

2019-07-14T04_11_29.739Z-log.txt

  • Here's a new nRF Connect log and modem trace for it.trace-2019-07-14T15-51-38.384Z.bin

    2019-07-14T15_03_09.338Z-log.txt
    2019-07-14T15:03:10.197Z INFO Application data folder: C:\Users\jcris\AppData\Roaming\nrfconnect\pc-nrfconnect-linkmonitor
    2019-07-14T15:03:10.318Z DEBUG App pc-nrfconnect-linkmonitor v1.0.0 official
    2019-07-14T15:03:10.318Z DEBUG App path: C:\Users\jcris\.nrfconnect-apps\node_modules\pc-nrfconnect-linkmonitor
    2019-07-14T15:03:10.318Z DEBUG nRFConnect 3.0.0 is supported by the app (^3.0.0)
    2019-07-14T15:03:10.318Z DEBUG nRFConnect path: C:\Users\jcris\AppData\Local\Programs\nrfconnect\resources\app.asar
    2019-07-14T15:03:10.318Z DEBUG HomeDir: C:\Users\jcris
    2019-07-14T15:03:10.318Z DEBUG TmpDir: C:\Users\jcris\AppData\Local\Temp
    2019-07-14T15:03:13.835Z INFO Modem port is opened
    2019-07-14T15:03:18.537Z DEBUG modem << OZARK_CLOUD_EVT_TRANSPORT_CONNECTED\x0D\x0A
    2019-07-14T15:03:18.566Z DEBUG modem << OZARK_CLOUD_EVT_SENSOR_ATTACHED\x0D\x0A
    2019-07-14T15:03:34.865Z DEBUG modem << ***** Booting Zephyr OS v1.14.99-ncs2 *****\x0D\x0A
    2019-07-14T15:03:34.889Z DEBUG modem << Flash region\x09\x09Domain\x09\x09Permissions\x0D\x0A
    2019-07-14T15:03:34.901Z DEBUG modem << 00 0x00000 0x08000 \x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.905Z DEBUG modem << 01 0x08000 0x10000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.917Z DEBUG modem << 02 0x10000 0x18000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.919Z DEBUG modem << 03 0x18000 0x20000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.920Z DEBUG modem << 04 0x20000 0x28000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.922Z DEBUG modem << 05 0x28000 0x30000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.923Z DEBUG modem << 06 0x30000 0x38000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.924Z DEBUG modem << 07 0x38000 0x40000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.925Z DEBUG modem << 08 0x40000 0x48000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.925Z DEBUG modem << 09 0x48000 0x50000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.926Z DEBUG modem << 10 0x50000 0x58000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.928Z DEBUG modem << 11 0x58000 0x60000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.929Z DEBUG modem << 12 0x60000 0x68000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.931Z DEBUG modem << 13 0x68000 0x70000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.932Z DEBUG modem << 14 0x70000 0x78000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.933Z DEBUG modem << 15 0x78000 0x80000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.934Z DEBUG modem << 16 0x80000 0x88000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.934Z DEBUG modem << 17 0x88000 0x90000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.935Z DEBUG modem << 18 0x90000 0x98000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.936Z DEBUG modem << 19 0x98000 0xa0000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.943Z DEBUG modem << 20 0xa0000 0xa8000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.944Z DEBUG modem << 21 0xa8000 0xb0000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.945Z DEBUG modem << 22 0xb0000 0xb8000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.946Z DEBUG modem << 23 0xb8000 0xc0000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.947Z DEBUG modem << 24 0xc0000 0xc8000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.950Z DEBUG modem << 25 0xc8000 0xd0000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.956Z DEBUG modem << 26 0xd0000 0xd8000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.957Z DEBUG modem << 27 0xd8000 0xe0000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.960Z DEBUG modem << 28 0xe0000 0xe8000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.965Z DEBUG modem << 29 0xe8000 0xf0000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.966Z DEBUG modem << 30 0xf0000 0xf8000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.972Z DEBUG modem << 31 0xf8000 0x100000 \x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.975Z DEBUG modem << Non-secure callable region 0 placed in flash region 0 with size 32.\x0D\x0A
    2019-07-14T15:03:34.978Z DEBUG modem << SRAM region\x09\x09Domain\x09\x09Permissions\x0D
    2019-07-14T15:03:34.981Z DEBUG modem << 00 0x00000 0x02000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.989Z DEBUG modem << 01 0x02000 0x04000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.990Z DEBUG modem << 02 0x04000 0x06000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.991Z DEBUG modem << 03 0x06000 0x08000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.993Z DEBUG modem << 04 0x08000 0x0a000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.996Z DEBUG modem << 05 0x0a000 0x0c000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:34.999Z DEBUG modem << 06 0x0c000 0x0e000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.006Z DEBUG modem << 07 0x0e000 0x10000\x09Secure\x09\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.007Z DEBUG modem << 08 0x10000 0x12000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.009Z DEBUG modem << 09 0x12000 0x14000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.011Z DEBUG modem << 10 0x14000 0x16000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.014Z DEBUG modem << 11 0x16000 0x18000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.022Z DEBUG modem << 12 0x18000 0x1a000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.026Z DEBUG modem << 13 0x1a000 0x1c000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.028Z DEBUG modem << 14 0x1c000 0x1e000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.029Z DEBUG modem << 15 0x1e000 0x20000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.030Z DEBUG modem << 16 0x20000 0x22000\x09Non-Secure\x09rwxl\x0D
    2019-07-14T15:03:35.033Z DEBUG modem << 17 0x22000 0x24000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.040Z DEBUG modem << 18 0x24000 0x26000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.041Z DEBUG modem << 19 0x26000 0x28000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.042Z DEBUG modem << 20 0x28000 0x2a000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.045Z DEBUG modem << 21 0x2a000 0x2c000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.053Z DEBUG modem << 22 0x2c000 0x2e000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.054Z DEBUG modem << 23 0x2e000 0x30000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.055Z DEBUG modem << 24 0x30000 0x32000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.058Z DEBUG modem << 25 0x32000 0x34000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.061Z DEBUG modem << 26 0x34000 0x36000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.064Z DEBUG modem << 27 0x36000 0x38000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.073Z DEBUG modem << 28 0x38000 0x3a000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.074Z DEBUG modem << 29 0x3a000 0x3c000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.075Z DEBUG modem << 30 0x3c000 0x3e000\x09Non-Secure\x09rwxl\x0D\x0A
    2019-07-14T15:03:35.076Z DEBUG modem << 31 0x3e000 0x40000\x09Non-Secure\x09rwxl\x0D\x0A\x0D
    2019-07-14T15:03:35.079Z DEBUG modem << Peripheral\x09\x09Domain\x09\x09Status\x0D\x0A
    2019-07-14T15:03:35.081Z DEBUG modem << 00 NRF_P0\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.090Z DEBUG modem << 01 NRF_CLOCK\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.092Z DEBUG modem << 02 NRF_RTC1\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.092Z DEBUG modem << 03 NRF_NVMC\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.093Z DEBUG modem << 04 NRF_UARTE1\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.094Z DEBUG modem << 05 NRF_UARTE2\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.096Z DEBUG modem << 06 NRF_TWIM2\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.099Z DEBUG modem << 07 NRF_SPIM3\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.107Z DEBUG modem << 08 NRF_TIMER0\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.108Z DEBUG modem << 09 NRF_TIMER1\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.109Z DEBUG modem << 10 NRF_TIMER2\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.111Z DEBUG modem << 11 NRF_SAADC\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.112Z DEBUG modem << 12 NRF_PWM0\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.114Z DEBUG modem << 13 NRF_PWM1\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.116Z DEBUG modem << 14 NRF_PWM2\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.125Z DEBUG modem << 15 NRF_PWM3\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.125Z DEBUG modem << 16 NRF_IPC\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.126Z DEBUG modem << 17 NRF_VMC\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.127Z DEBUG modem << 18 NRF_FPU\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.128Z DEBUG modem << 19 NRF_EGU1\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.130Z DEBUG modem << 20 NRF_EGU2\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.141Z DEBUG modem << 21 NRF_GPIOTE1\x09\x09Non-Secure\x09OK\x0D\x0A
    2019-07-14T15:03:35.146Z DEBUG modem << SPM: NS image at 0xc000\x0D\x0A
    2019-07-14T15:03:35.147Z DEBUG modem << SPM: NS MSP at 0x2002aad0\x0D\x0A
    2019-07-14T15:03:35.148Z DEBUG modem << SPM: NS reset vector at 0x12b79\x0D\x0A
    2019-07-14T15:03:35.149Z DEBUG modem << SPM: prepare to jump to Non-Secure image.\x0D\x0A
    2019-07-14T15:03:35.483Z DEBUG modem << ***** Booting Zephyr OS v1.14.99-ncs2 *****\x0D\x0A
    2019-07-14T15:03:35.516Z DEBUG modem << Application started\x0D\x0A
    2019-07-14T15:03:35.517Z DEBUG modem << Initializing UART listener...\x0D\x0A
    2019-07-14T15:03:35.519Z DEBUG modem << client_id = ogw-352656100299778\x0D\x0A
    2019-07-14T15:03:40.475Z DEBUG modem << nRF Cloud library initialized. 0\x0D\x0A
    2019-07-14T15:03:40.502Z DEBUG modem << Establishing LTE link (this may take some time) ...\x0D\x0A
    2019-07-14T15:03:45.069Z DEBUG modem << Connected now whoopee!:, err code: 0\x0D
    2019-07-14T15:04:00.342Z DEBUG modem << OZARK_CLOUD_EVT_TRANSPORT_CONNECTED\x0D\x0A
    2019-07-14T15:04:00.385Z DEBUG modem << OZARK_CLOUD_EVT_SENSOR_ATTACHED\x0D\x0A
    2019-07-14T15:04:36.419Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:05:37.453Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:06:16.018Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CAFF622898\x0D\x0A
    2019-07-14T15:06:16.457Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CAFF622898\x0D
    2019-07-14T15:06:38.653Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:07:15.044Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CBFF662919\x0D\x0A
    2019-07-14T15:07:15.374Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CBFF662919\x0D
    2019-07-14T15:07:18.517Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405CCFF582919\x0D\x0A
    2019-07-14T15:07:18.596Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405CCFF582919\x0D\x0A
    2019-07-14T15:07:39.744Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:08:40.749Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:09:15.536Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505CDFF562912\x0D\x0A
    2019-07-14T15:09:15.726Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505CDFF562912\x0D\x0A
    2019-07-14T15:09:42.118Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:10:43.144Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:11:44.184Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:12:13.503Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405CBFF562898\x0D\x0A
    2019-07-14T15:12:13.713Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405CBFF562898\x0D\x0A
    2019-07-14T15:12:45.445Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:13:46.460Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:14:47.475Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:14:52.654Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CCFF562891\x0D\x0A
    2019-07-14T15:14:52.715Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CCFF562891\x0D\x0A
    2019-07-14T15:15:48.747Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:16:49.749Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:16:56.536Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405CDFF582926\x0D\x0A
    2019-07-14T15:16:56.701Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405CDFF582926\x0D\x0A
    2019-07-14T15:17:51.143Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:18:52.169Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T15:19:32.594Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CBFF732926\x0D\x0A
    2019-07-14T15:19:32.706Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CBFF732926\x0D\x0A
    2019-07-14T15:19:53.227Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:20:07.006Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020705CCFF632912\x0D\x0A
    2019-07-14T15:20:07.034Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020705CCFF632912\x0D\x0A
    2019-07-14T15:20:54.459Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:21:39.346Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505CDFF542940\x0D\x0A
    2019-07-14T15:21:39.470Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505CDFF542940\x0D\x0A
    2019-07-14T15:21:55.904Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:22:56.913Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:23:57.914Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:24:58.909Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:25:59.978Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:26:21.303Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CBFF602898\x0D\x0A
    2019-07-14T15:26:21.380Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CBFF602898\x0D\x0A
    2019-07-14T15:27:01.057Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:27:20.022Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CCFF692919\x0D\x0A
    2019-07-14T15:27:20.261Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CCFF692919\x0D\x0A
    2019-07-14T15:27:22.753Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405CDFF582919\x0D
    2019-07-14T15:27:22.796Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405CDFF582919\x0D\x0A
    2019-07-14T15:28:02.184Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:29:03.202Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:29:18.555Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605CEFF642912\x0D\x0A
    2019-07-14T15:29:18.712Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605CEFF642912\x0D\x0A
    2019-07-14T15:30:04.410Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:31:05.446Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:32:06.521Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:32:19.177Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020505CCFF542898\x0D\x0A
    2019-07-14T15:32:19.232Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020505CCFF542898\x0D\x0A
    2019-07-14T15:33:07.727Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:34:08.740Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:34:57.121Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CDFF662891\x0D\x0A
    2019-07-14T15:34:57.219Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CDFF662891\x0D\x0A
    2019-07-14T15:35:09.766Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:36:10.813Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:37:00.252Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405CEFF632926\x0D\x0A
    2019-07-14T15:37:00.304Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405CEFF632926\x0D\x0A
    2019-07-14T15:37:11.852Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:38:12.906Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:39:14.040Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:39:37.625Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CCFF662926\x0D\x0A
    2019-07-14T15:39:37.724Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CCFF662926\x0D\x0A
    2019-07-14T15:40:12.211Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020705CDFF672912\x0D\x0A
    2019-07-14T15:40:12.253Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020705CDFF672912\x0D
    2019-07-14T15:40:15.062Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:41:16.155Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:41:43.325Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505CEFF642940\x0D\x0A
    2019-07-14T15:41:43.661Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505CEFF642940\x0D\x0A
    2019-07-14T15:42:17.170Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:43:18.191Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T15:44:19.203Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:45:20.200Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:46:21.334Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:46:27.519Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CCFF602898\x0D\x0A
    2019-07-14T15:46:27.732Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CCFF602898\x0D\x0A
    2019-07-14T15:47:22.359Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:47:25.018Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CDFF612919\x0D\x0A
    2019-07-14T15:47:25.223Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CDFF612919\x0D\x0A
    2019-07-14T15:47:27.008Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405CEFF552919\x0D\x0A
    2019-07-14T15:47:27.143Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405CEFF552919\x0D\x0A
    2019-07-14T15:48:23.612Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:49:22.549Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605CFFF622912\x0D\x0A
    2019-07-14T15:49:22.711Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605CFFF622912\x0D\x0A
    2019-07-14T15:49:24.610Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:50:25.673Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T15:51:26.670Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:52:23.940Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405CDFF542898\x0D\x0A
    2019-07-14T15:52:23.980Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405CDFF542898\x0D\x0A
    2019-07-14T15:52:27.720Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:53:28.734Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:54:29.757Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:55:02.085Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CEFF652891\x0D
    2019-07-14T15:55:02.431Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CEFF652891\x0D\x0A
    2019-07-14T15:55:30.817Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:56:31.861Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T15:57:03.512Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405CFFF572926\x0D\x0A
    2019-07-14T15:57:03.797Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405CFFF572926\x0D\x0A
    2019-07-14T15:57:33.245Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T15:58:34.248Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:59:35.325Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T15:59:43.108Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CDFF642926\x0D
    2019-07-14T15:59:43.247Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CDFF642926\x0D\x0A
    2019-07-14T16:00:16.462Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020705CEFF642912\x0D\x0A
    2019-07-14T16:00:16.572Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020705CEFF642912\x0D\x0A
    2019-07-14T16:00:36.563Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:01:37.569Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:01:47.785Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020605CFFF652940\x0D\x0A
    2019-07-14T16:01:47.873Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020605CFFF652940\x0D\x0A
    2019-07-14T16:02:38.648Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:03:39.810Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:04:40.816Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:05:41.821Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T16:06:33.788Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CDFF612898\x0D\x0A
    2019-07-14T16:06:33.857Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CDFF612898\x0D\x0A
    2019-07-14T16:06:42.837Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:07:30.499Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CEFF632919\x0D\x0A
    2019-07-14T16:07:30.933Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CEFF632919\x0D\x0A
    2019-07-14T16:07:31.207Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020505CFFF592919\x0D\x0A
    2019-07-14T16:07:31.251Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020505CFFF592919\x0D\x0A
    2019-07-14T16:07:44.019Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:08:45.029Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:09:26.042Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605D0FF562912\x0D\x0A
    2019-07-14T16:09:26.205Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605D0FF562912\x0D\x0A
    2019-07-14T16:09:46.166Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:10:47.173Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T16:11:48.348Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:12:29.159Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020505CEFF552898\x0D\x0A
    2019-07-14T16:12:29.522Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020505CEFF552898\x0D\x0A
    2019-07-14T16:12:49.830Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:13:50.835Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T16:14:51.830Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:15:06.569Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CFFF652891\x0D\x0A
    2019-07-14T16:15:06.939Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105CFFF652891\x0D\x0A
    2019-07-14T16:15:53.147Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:16:54.169Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:17:07.252Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405D0FF592926\x0D\x0A
    2019-07-14T16:17:07.289Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020405D0FF592926\x0D\x0A
    2019-07-14T16:17:55.528Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:18:56.553Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T16:19:48.607Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CEFF652926\x0D\x0A
    2019-07-14T16:19:48.733Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020505CEFF652926\x0D\x0A
    2019-07-14T16:19:57.675Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:20:21.193Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605CFFF582912\x0D\x0A
    2019-07-14T16:20:21.262Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605CFFF582912\x0D
    2019-07-14T16:20:58.844Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:21:51.286Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020605D0FF632940\x0D\x0A
    2019-07-14T16:21:51.603Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020605D0FF632940\x0D\x0A
    2019-07-14T16:21:59.927Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:23:00.930Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:24:02.132Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:25:03.155Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:26:04.155Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:26:38.996Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CEFF652898\x0D\x0A
    2019-07-14T16:26:39.075Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020305CEFF652898\x0D
    2019-07-14T16:27:05.195Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:27:34.980Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CFFF652919\x0D\x0A
    2019-07-14T16:27:35.442Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020505CFFF652919\x0D\x0A
    2019-07-14T16:27:35.920Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020505D0FF562919\x0D\x0A
    2019-07-14T16:27:35.968Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020505D0FF562919\x0D\x0A
    2019-07-14T16:28:06.415Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:29:07.416Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:29:29.018Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605D1FF642912\x0D\x0A
    2019-07-14T16:29:29.186Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020605D1FF642912\x0D\x0A
    2019-07-14T16:30:08.550Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:31:09.724Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:32:10.788Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:32:34.394Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020505CFFF662898\x0D\x0A
    2019-07-14T16:32:34.483Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020505CFFF662898\x0D\x0A
    2019-07-14T16:33:12.106Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:34:13.119Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:35:10.534Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105D0FF642891\x0D\x0A
    2019-07-14T16:35:10.642Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105D0FF642891\x0D\x0A
    2019-07-14T16:35:14.122Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:36:15.148Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T16:37:10.996Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020305D1FF622926\x0D
    2019-07-14T16:37:11.292Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020305D1FF622926\x0D\x0A
    2019-07-14T16:37:16.341Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:38:17.340Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:39:18.437Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:39:54.099Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020405CFFF652926\x0D\x0A
    2019-07-14T16:39:54.285Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020405CFFF652926\x0D\x0A
    2019-07-14T16:40:19.684Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:40:25.911Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605D0FF572912\x0D\x0A
    2019-07-14T16:40:26.005Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605D0FF572912\x0D\x0A
    2019-07-14T16:41:21.121Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:41:55.276Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505D1FF642940\x0D\x0A
    2019-07-14T16:41:55.661Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505D1FF642940\x0D\x0A
    2019-07-14T16:42:22.572Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:43:23.567Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:44:24.666Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T16:45:25.853Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:46:26.868Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:46:44.226Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205CFFF632898\x0D\x0A
    2019-07-14T16:46:44.401Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205CFFF632898\x0D
    2019-07-14T16:47:27.917Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:47:39.676Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405D1FF632919\x0D\x0A
    2019-07-14T16:47:39.723Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405D1FF632919\x0D\x0A
    2019-07-14T16:47:39.981Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D0FF642919\x0D\x0A
    2019-07-14T16:47:40.157Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D0FF642919\x0D\x0A
    2019-07-14T16:48:29.031Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:49:30.075Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:49:32.499Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505D2FF622905\x0D\x0A
    2019-07-14T16:49:32.553Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505D2FF622905\x0D\x0A
    2019-07-14T16:50:31.077Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:51:32.233Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:52:33.406Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T16:52:39.629Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405D0FF682898\x0D\x0A
    2019-07-14T16:52:39.801Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405D0FF682898\x0D\x0A
    2019-07-14T16:53:34.895Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:54:35.951Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:55:15.003Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105D1FF572891\x0D\x0A
    2019-07-14T16:55:15.119Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105D1FF572891\x0D\x0A
    2019-07-14T16:55:37.278Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:56:38.290Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:57:14.725Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020305D2FF592919\x0D\x0A
    2019-07-14T16:57:14.787Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020305D2FF592919\x0D\x0A
    2019-07-14T16:57:39.431Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:58:40.593Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:59:41.608Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T16:59:59.603Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020405D0FF582926\x0D\x0A
    2019-07-14T16:59:59.809Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020405D0FF582926\x0D\x0A
    2019-07-14T17:00:31.619Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605D1FF572912\x0D\x0A
    2019-07-14T17:00:31.804Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605D1FF572912\x0D\x0A
    2019-07-14T17:00:42.770Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:01:43.853Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:01:59.245Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020405D2FF612940\x0D\x0A
    2019-07-14T17:01:59.301Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020405D2FF612940\x0D\x0A
    2019-07-14T17:02:44.853Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:03:45.868Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T17:04:46.884Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:05:47.941Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:06:49.100Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:06:49.971Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205D0FF632898\x0D\x0A
    2019-07-14T17:06:50.026Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205D0FF632898\x0D\x0A
    2019-07-14T17:07:43.913Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405D2FF562926\x0D\x0A
    2019-07-14T17:07:43.977Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405D2FF562926\x0D\x0A
    2019-07-14T17:07:44.953Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D1FF742919\x0D\x0A
    2019-07-14T17:07:45.014Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D1FF742919\x0D\x0A
    2019-07-14T17:07:50.289Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:08:51.310Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:09:36.482Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505D3FF642905\x0D\x0A
    2019-07-14T17:09:36.559Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505D3FF642905\x0D
    2019-07-14T17:09:52.424Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:10:53.437Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:11:54.607Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:12:44.875Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405D1FF542898\x0D\x0A
    2019-07-14T17:12:45.093Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405D1FF542898\x0D\x0A
    2019-07-14T17:12:55.728Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:13:56.730Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:14:57.747Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:15:19.471Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105D2FF652898\x0D\x0A
    2019-07-14T17:15:19.584Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020105D2FF652898\x0D\x0A
    2019-07-14T17:15:58.950Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:17:00.004Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:17:18.926Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020305D3FF682919\x0D\x0A
    2019-07-14T17:17:19.297Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020305D3FF682919\x0D\x0A
    2019-07-14T17:18:01.447Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:19:02.453Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:20:03.577Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:20:05.066Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020405D1FF582926\x0D\x0A
    2019-07-14T17:20:05.166Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020405D1FF582926\x0D\x0A
    2019-07-14T17:20:35.356Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605D2FF582912\x0D\x0A
    2019-07-14T17:20:35.444Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020605D2FF582912\x0D\x0A
    2019-07-14T17:21:04.755Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:22:03.738Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505D3FF612940\x0D\x0A
    2019-07-14T17:22:03.789Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020505D3FF612940\x0D\x0A
    2019-07-14T17:22:05.766Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:23:06.806Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:24:07.909Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T17:25:08.904Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:26:09.957Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:26:55.721Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205D1FF632898\x0D\x0A
    2019-07-14T17:26:55.905Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205D1FF632898\x0D\x0A
    2019-07-14T17:27:11.002Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:27:48.654Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405D3FF582926\x0D\x0A
    2019-07-14T17:27:48.985Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020405D3FF582926\x0D\x0A
    2019-07-14T17:27:49.950Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D2FF742912\x0D\x0A
    2019-07-14T17:27:50.000Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D2FF742912\x0D\x0A
    2019-07-14T17:28:12.328Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:29:13.358Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:29:39.512Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505D4FF612905\x0D\x0A
    2019-07-14T17:29:39.681Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020505D4FF612905\x0D\x0A
    2019-07-14T17:30:14.714Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:31:15.721Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:32:16.757Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:32:50.126Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405D2FF532891\x0D\x0A
    2019-07-14T17:32:50.183Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020405D2FF532891\x0D\x0A
    2019-07-14T17:33:18.025Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:34:19.031Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:35:20.031Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:35:23.978Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020005D3FF652898\x0D\x0A
    2019-07-14T17:35:24.044Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020005D3FF652898\x0D\x0A
    2019-07-14T17:36:21.354Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:37:22.188Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020205D4FF602919\x0D\x0A
    2019-07-14T17:37:22.253Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020205D4FF602919\x0D\x0A
    2019-07-14T17:37:22.370Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:38:23.367Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:39:24.401Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:40:10.561Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020305D2FF582926\x0D\x0A
    2019-07-14T17:40:10.784Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020305D2FF582926\x0D\x0A
    2019-07-14T17:40:25.510Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:40:40.551Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020505D3FF582912\x0D
    2019-07-14T17:40:40.624Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020505D3FF582912\x0D\x0A
    2019-07-14T17:41:26.536Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:42:07.220Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020405D4FF642940\x0D\x0A
    2019-07-14T17:42:07.278Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020405D4FF642940\x0D\x0A
    2019-07-14T17:42:27.749Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:43:28.766Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:44:29.761Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:45:30.759Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:46:31.838Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:47:01.450Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205D2FF572905\x0D\x0A
    2019-07-14T17:47:01.667Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020205D2FF572905\x0D\x0A
    2019-07-14T17:47:33.168Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:47:52.353Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020305D4FF632926\x0D\x0A
    2019-07-14T17:47:52.468Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020305D4FF632926\x0D\x0A
    2019-07-14T17:47:54.894Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D3FF622912\x0D\x0A
    2019-07-14T17:47:54.960Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020405D3FF622912\x0D\x0A
    2019-07-14T17:48:34.615Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:49:35.644Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:49:43.491Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020405D5FF642905\x0D\x0A
    2019-07-14T17:49:43.552Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/DA26F7729BF8/020405D5FF642905\x0D\x0A
    2019-07-14T17:50:36.697Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:51:37.797Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:52:38.791Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:52:55.358Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020305D3FF602891\x0D\x0A
    2019-07-14T17:52:55.632Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/12CC07172BE8/020305D3FF602891\x0D\x0A
    2019-07-14T17:53:39.807Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:54:40.827Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:55:28.445Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020005D4FF662898\x0D\x0A
    2019-07-14T17:55:28.497Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/B7F659C072DA/020005D4FF662898\x0D\x0A
    2019-07-14T17:55:42.038Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:56:43.047Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:57:25.936Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020205D5FF572919\x0D\x0A
    2019-07-14T17:57:26.000Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/ADFDEEFC16EA/020205D5FF572919\x0D\x0A
    2019-07-14T17:57:44.061Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:58:45.079Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T17:59:46.089Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:00:16.057Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020305D3FF582926\x0D\x0A
    2019-07-14T18:00:16.235Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A6B3ABBE8CDF/020305D3FF582926\x0D\x0A
    2019-07-14T18:00:44.844Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020505D4FF562912\x0D\x0A
    2019-07-14T18:00:45.352Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/FC1705B136C1/020505D4FF562912\x0D\x0A
    2019-07-14T18:00:47.137Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:01:48.252Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:02:11.226Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020405D5FF612940\x0D\x0A
    2019-07-14T18:02:11.434Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/0BA295CB5CF8/020405D5FF612940\x0D\x0A
    2019-07-14T18:02:49.249Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:03:50.318Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:04:51.510Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:05:52.506Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:06:53.521Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D\x0A
    2019-07-14T18:07:07.209Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020105D3FF572905\x0D\x0A
    2019-07-14T18:07:07.272Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/7CF90C2763EA/020105D3FF572905\x0D\x0A
    2019-07-14T18:07:54.514Z DEBUG modem << Pinging...Sending ping Feed the Rabbit\x0D
    2019-07-14T18:07:56.597Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020305D5FF562926\x0D\x0A
    2019-07-14T18:07:56.654Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/9EA5C76CDEF8/020305D5FF562926\x0D\x0A
    2019-07-14T18:08:00.879Z DEBUG modem << Received: T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020305D4FF622912\x0D\x0A
    2019-07-14T18:08:01.041Z DEBUG modem << Sending temperature T275E2FF28CD6/275E2FF28CD6/A02B2A4DDED6/020305D4FF622912\x0D
    2019-07-14T20:42:56.303Z DEBUG modem >> AT\x0D\x0A
    2019-07-14T20:42:57.316Z ERROR Error: 'AT
    ' timed out
    

  • Hi,

     

    Sorry for the late reply. I can confirm that there is an open issue internally on bsd_shutdown() where the current consumption is left high after it is done, which is being looked into. However; given your symptoms, it seems that this is a new issue.

    You mention that this is mostly visible on a single carrier. Is there anything out-of-the-ordinary, like low signal strength or similar?

    PS: Your trace file is empty (just filled with zeros). Did you remember to give the AT command "AT%XMODEMTRACE=1,2" after booting?

    If you have erased the nRF52 firmware on the DK, you might need to reprogram it to get the UART pins outputted to the segger IC. You can find a .zip file here: https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/how-to-get-modem-trace-using-trace-collector-in-nrf-connect

     

    Kind regards,

    Håkon