Inverter firmware upgraded to 4E0052-030000 - SAM stopped working

[exalyte]

Morning

Solis updated the firmware of my inverter yesterday, due to an issue, checked everything in SAM to ensure it looked correct but I've just woken up to a flat battery.

Going into the inverter settings I can see the charge slot SAM created is there but the on/off switch is off (I assume it's SAM created)
I ran a test charge in SAM which didn't work the inverter writes etc is 4 for today, which is probably correct so I think it can communicate. The new EMS/AI features are not enabled.

Not sure how to check firmware version without physical access to the inverter but I can look later. # done and edited

I've manually started a charge from inverter settings on the app, before iogo ends which has worked by just enabling the on/off toggle, I don't remember previously having this toggle but it's been a while since I had the need to go into the settings.

Any input appreciated, if you need me I'll be hiding in the dark and shooing the kids away from any power source 😂

[exalyte]

Just had a think back in time, it memory is serving correctly there used to be a toggle for allow charge/discharge but now the toggle is on the actual charge/discharge window not a generic overall toggle, I believe this is the change that's happened that broke it for me.

Attached screenshot of my inverter control screen
The top one is what SAM used to amend I think and I've toggled it on as mentioned earlier

[exalyte]

I believe this might related to #220
But my firmware version is different and restarting SAM didn't fix it for me

My Inverter Version
4E0052-030000

[exalyte]

Unfortunately it seems SAM is not working with this firmware version

Thankfully the car wasn't charged so I've been getting slots this morning
Octopus have given 3 slots and SAM has had 67 writes based on the warning it just gave me to cover these 3 slots

I've had to kill the docker as it's now constantly changing the charging rate between 35a (overnight) and 100a (iogo override)

EDIT

Logs, unfortunately all i have is a small window of logs.

[10:44:05.506--INF] Total EEPROM writes today: 57
[10:44:06.190--INF] EEPROM: No need to write DischargeSlot1_Amps
   Old: 0
   New: 0
[10:44:06.812--INF] EEPROM: No need to write DischargeSlot1_Time
   Old: 00:00-00:00
   New: 00:00-00:00
[10:44:22.144--INF] Updating slot action for 12/16/2025 10:30:00 to Charge...

[10:44:22.145--INF] Set override: 10:30 - Charge   ***This was me changing it in the webui but it didnt stick so i did it in solisapp *

[10:44:22.145--INF] Checking for IOG Smart Charge slots....
[10:44:22.223--INF] GraphQL Response: {"data":{"flexPlannedDispatches":[{"end":"2025-12-16T11:00:00+00:00","energyAddedKwh":"-1.59072","start":"2025-12-16T10:41:00+00:00","type":"SMART"}]}}
[10:44:22.223--INF] Found 1 IOG Smart-Charge slots (out of a total of 1 planned dispatches)
[10:44:22.223--INF] SmartCharge Dispatches:
  Time: 10:41 - 11:00, Type: SMART, Energy Added: -1.59072
[10:44:22.223--INF] Applying charge action to 1 slots for IOG Smart-Charge
[10:44:24.109--INF]   Inverter charge did not match request: 17-Dec 10:30-17-Dec 11:00 (35A) does not match current: 17-Dec 00:00-17-Dec 11:00 (99A)

***** this is the arugment i was seeing where SAM was overriding the 99amps set in solis but the IOGO override in SAM is 99a also **********

[10:44:24.110--INF] Sending new charge instruction to Solis Inverter: 35, 0, 10:30-11:00, 00:00-00:00, SOC: 100%, D-SOC: 15%
[10:44:24.733--WRN] Slot DischargeTimeSlot1Switch was not enabled - sending enable command...
[10:44:25.043--INF] EEPROM: Need to write DischargeTimeSlot1Switch
   Old: 0
   New: 1
[10:44:25.087--INF] Total EEPROM writes today: 58
[10:44:25.409--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 0)
[10:44:25.470--INF] Total EEPROM writes today: 59
[10:44:25.810--WRN] No data returned reading control state (CID = DischargeTimeSlot1Switch)
[10:44:25.810--WRN] Using value (1) from state-tracker
[10:44:25.810--INF] Control request (CID: DischargeTimeSlot1Switch, Value: 1) succeeded on retry 1
[10:44:26.259--INF] EEPROM: No need to write ChargeSlot1_SOC
   Old: 100
   New: 100
[10:44:26.535--INF] EEPROM: No need to write DischargeSlot1_SOC
   Old: 15
   New: 15
[10:44:26.850--INF] EEPROM: Need to write ChargeSlot1_Amps
   Old: 99
   New: 35
[10:44:27.144--INF] Total EEPROM writes today: 60
[10:44:27.830--INF] EEPROM: Need to write ChargeSlot1_Time
   Old: 00:00-11:00
   New: 10:30-11:00
[10:44:28.138--INF] Total EEPROM writes today: 61
[10:44:28.827--INF] EEPROM: No need to write DischargeSlot1_Amps
   Old: 0
   New: 0
[10:44:29.130--INF] EEPROM: No need to write DischargeSlot1_Time
   Old: 00:00-00:00
   New: 00:00-00:00
[10:45:00.755--INF] Checking for IOG Smart Charge slots....
[10:45:00.826--INF] GraphQL Response: {"data":{"flexPlannedDispatches":[{"end":"2025-12-16T11:00:00+00:00","energyAddedKwh":"-1.59072","start":"2025-12-16T10:41:00+00:00","type":"SMART"}]}}
[10:45:00.826--INF] Found 1 IOG Smart-Charge slots (out of a total of 1 planned dispatches)
[10:45:00.826--INF] SmartCharge Dispatches:
  Time: 10:41 - 11:00, Type: SMART, Energy Added: -1.59072
[10:45:00.826--INF] Applying charge action to 1 slots for IOG Smart-Charge
[10:45:06.908--INF]   Inverter charge did not match request: 17-Dec 10:30-17-Dec 11:00 (35A) does not match current: 17-Dec 10:30-17-Dec 11:00 (100A)
[10:45:06.908--INF] Sending new charge instruction to Solis Inverter: 35, 0, 10:30-11:00, 00:00-00:00, SOC: 100%, D-SOC: 15%
[10:45:09.992--WRN] Slot DischargeTimeSlot1Switch was not enabled - sending enable command...
[10:45:11.609--INF] EEPROM: Need to write DischargeTimeSlot1Switch
   Old: 0
   New: 1
[10:45:11.760--INF] Total EEPROM writes today: 62
[10:45:14.860--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 0)
[10:45:14.964--INF] Total EEPROM writes today: 63
[10:45:16.351--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 1)
[10:45:16.445--INF] Total EEPROM writes today: 64
[10:45:17.311--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 2)
[10:45:19.821--INF] Total EEPROM writes today: 65
[10:45:23.142--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 3)
[10:45:23.216--INF] Total EEPROM writes today: 66
[10:45:29.715--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 4)
[10:45:30.083--INF] EEPROM: No need to write ChargeSlot1_SOC
   Old: 100
   New: 100
[10:45:30.799--INF] EEPROM: No need to write DischargeSlot1_SOC
   Old: 15
   New: 15
[10:45:31.949--INF] EEPROM: Need to write ChargeSlot1_Amps
   Old: 100
   New: 35
[10:45:33.643--INF] Total EEPROM writes today: 67
[10:45:35.910--INF] EEPROM: No need to write ChargeSlot1_Time
   Old: 10:30-11:00
   New: 10:30-11:00
[10:45:36.901--INF] EEPROM: No need to write DischargeSlot1_Amps
   Old: 0
   New: 0
[10:45:37.715--INF] EEPROM: No need to write DischargeSlot1_Time
   Old: 00:00-00:00
   New: 00:00-00:00
[10:46:27.933--INF] Application is shutting down...

***** I killed the docker  *******

[10:46:27.946--INF] Coravel's Scheduling service is now stopped.

[exalyte]

Ive found a few seemingly related posts from other gits

Best explanation seems to be from the solis-modbus issue which links onwards
Pho3niX90/solis_modbus#94 (comment)

[exalyte]

This is gobbledegook for me but hopfully makes sense to yourself

this is setting charge slot 1
10:29am to 11:01am (in the past so it doesnt do anything)
98% soc (picked a number)
98amps

and setting the IOGO always charge while i have SAM disabled.
charge slot 6
23:30 - 05:30
100% SOC
35amps

Command Successful

rs485ComAddr: 257
recv: 0110aabf0004d1f6
send: 0110aabf000408000a001d000b00018efb
rs485ComAddr: 257
recv: 0106aabc0062e81f
send: 0106aabc0062e81f
rs485ComAddr: 257
recv: 0106aabd03d43899
send: 0106aabd03d43899

[Webreaper]

It's gobbledegook to me too.

I think the problem is that I'm looking for an exact firmware version, whereas now there's newer versions, so I should be doing >=. So it's reverting back to the old firmware instructions.

Will push a small change to dev later and you can try it.

[exalyte]

Lol wasn't sure if it was helpful or not but if they have changed the addresses was my thought

Appreciate the quick response, please let me know when it hits DEV and ill try it
unfortunately think octopus have exhausted their supply of cheap power this morning for me but i can test tonight hopfully.

[exalyte]

Ive just started the docker so heres the logs;

[11:30:55.745--INF] ===========================================================
[11:30:55.776--INF] Application started. Build version v1.0.778.0 Logs being written to /appdata
[11:30:55.776--INF] Running in Docker
[11:30:55.777--INF] Current timezone: GMT
[11:30:55.817--INF] Config loaded
[11:30:55.817--INF]   Octopus Account number was specified
[11:30:55.817--INF]   Octopus API Key was specified
[11:30:55.817--INF]   Octopus Product Code: E-1R-INTELLI-VAR-24-10-29-H
[11:30:55.817--INF]   Scheduled actions configured: 0
[11:30:55.927--INF] Loaded cached Solcast data from /appdata/Solcast-cache.json
[11:30:56.215--INF] Now listening on: http://[::]:5169
[11:30:56.216--INF] Application started. Press Ctrl+C to shut down.
[11:30:56.216--INF] Hosting environment: Production
[11:30:56.216--INF] Content root path: /app
[11:30:56.232--INF] Inverter State Tracking enabled
[11:30:56.856--INF] Found Octopus Product/Contract: E-1R-INTELLI-VAR-24-10-29-H, Starts 11-Feb-2025
[11:30:57.106--INF] Battery SOC is zero on first refresh - forcing update from inverter...
[11:31:00.537--INF] Retrieved data for station xxxxxxxxxxxxxxxxxxxxx
[11:31:00.539--INF] Refreshed state: SOC = 55%, Current PV = 0.19kW, House Load = 1.22kW, Damped Forecast today: 1.34kWh, tomorrow: 1.25kWh
[11:31:00.617--INF] Retrieved 35 rates from Octopus (30-Nov-2025 23:30 - 18-Dec-2025 05:30) for product E-1R-INTELLI-VAR-24-10-29-H
[11:31:00.622--INF] 84 new Octopus rates available to 18-Dec-2025 05:30 (cheapest: 7.00035p/kWh, peak: 29.138445p/kWh)
[11:31:00.664--INF] Loaded 8640 entries from execution history file SolisManagerExecutionHistory.csv
[11:31:00.778--INF] Checking for IOG Smart Charge slots....
[11:31:01.054--INF] Retrieved data for station xxxxxxxxxxxxxxxxx
[11:31:01.288--INF] Found EV device (Tesla Model 3, Id: xxxxxxxxxxxxxxxxxxxxx)
[11:31:01.288--INF] No IOG charge slots returned from Octopus
>>>>>> [11:31:05.231--INF] Detected new firmware version: 43605 (AA55)
[11:31:10.498--INF] Inverter already in correct state (0, 0, 00:00-00:00, 00:00-00:00) so no charge instructions need to be applied
[11:31:10.505--INF] Enriching history with PV yield for 1 days
[11:31:12.016--INF] Retrieved 339 inverter stats for 16-Dec-2025
[11:31:14.240--INF] Current inverter time is 2025-12-16 11:31:44
[11:31:14.241--INF] Updating inverter time to 2025-12-16 11:31:12 avoid drift...
[11:31:18.260--INF] EEPROM: Need to write SetInverterTime
   Old: 2025-12-16 11:31:48
   New: 2025-12-16 11:31:12
[11:31:18.636--INF] Total EEPROM writes today: 1
[11:31:19.557--INF] Current inverter time is 2025-12-16 11:31:12
[11:31:19.557--INF] Inverter time drift (0.0s) is within 30s so no action required

indentation mine

[Webreaper]

Okay, so it's not what I thought it was. It's correctly detecting the firmware version, and you're on the one that is definitely supported.

[Webreaper]

Have you definitely enabled slot 1 for charging, per the docs?

[Webreaper]

There's a change in dev though, please send updated logs. And if you want to test, you could just use the 'test charge' button for a couple of minutes.

[exalyte]

Yes slot one is turned on (it wasnt overnight hence the charge failed, thats on me) but this morning my concern was the 67 writes to achieve 3 slots.

Ill download dev and try brb

[exalyte]

logs

Config folder set to /appdata.
[11:38:00.385--INF] ===========================================================
[11:38:00.411--INF] Application started. Build version v1.0.786.0 Logs being written to /appdata
[11:38:00.412--INF] Running in Docker
[11:38:00.412--INF] Current timezone: GMT
[11:38:00.455--INF] Config loaded
[11:38:00.455--INF]   Octopus Account number was specified
[11:38:00.455--INF]   Octopus API Key was specified
[11:38:00.455--INF]   Octopus Product Code: E-1R-INTELLI-VAR-24-10-29-H
[11:38:00.455--INF]   Scheduled actions configured: 0
[11:38:00.558--INF] Loaded cached Solcast data from /appdata/Solcast-cache.json
[11:38:00.773--INF] Now listening on: http://[::]:5169
[11:38:00.774--INF] Application started. Press Ctrl+C to shut down.
[11:38:00.774--INF] Hosting environment: Production
[11:38:00.775--INF] Content root path: /app
[11:38:00.788--INF] Inverter State Tracking enabled
[11:38:01.353--INF] Found Octopus Product/Contract: E-1R-INTELLI-VAR-24-10-29-H, Starts 11-Feb-2025
[11:38:01.702--INF] Retrieved data for station xxxxxxxxxxxxxxxxx
[11:38:01.704--INF] Refreshed state: SOC = 54%, Current PV = 0.11kW, House Load = 1.13kW, Damped Forecast today: 1.34kWh, tomorrow: 1.25kWh
[11:38:01.881--INF] Retrieved 35 rates from Octopus (30-Nov-2025 23:30 - 18-Dec-2025 05:30) for product E-1R-INTELLI-VAR-24-10-29-H
[11:38:01.885--INF] 84 new Octopus rates available to 18-Dec-2025 05:30 (cheapest: 7.00035p/kWh, peak: 29.138445p/kWh)
[11:38:01.924--INF] Loaded 8640 entries from execution history file SolisManagerExecutionHistory.csv
[11:38:02.007--INF] Checking for IOG Smart Charge slots....
[11:38:02.296--INF] Found EV device (Tesla Model 3, Id: xxxxxxxxxxxxxxxxxxxx)
[11:38:02.296--INF] No IOG charge slots returned from Octopus

  >>>>> [11:38:06.218--INF] Detected 6-slot firmware version: 43605 (AA55)

[11:38:07.450--INF] Inverter already in correct state (0, 0, 00:00-00:00, 00:00-00:00) so no charge instructions need to be applied
[11:38:07.461--INF] Enriching history with PV yield for 1 days
[11:38:07.965--INF] Retrieved 342 inverter stats for 16-Dec-2025
[11:38:08.316--INF] Current inverter time is 2025-12-16 11:38:01
[11:38:08.316--INF] Inverter time drift (7.0s) is within 30s so no action required

TEST CHARGE

[11:39:45.265--INF] Checking for IOG Smart Charge slots....
[11:39:45.403--INF] GraphQL Response: {"data":{"flexPlannedDispatches":[{"end":"2025-12-16T11:00:00+00:00","energyAddedKwh":"-1.59072","start":"2025-12-16T10:41:00+00:00","type":"SMART"}]}}
[11:39:45.406--INF] Found 1 IOG Smart-Charge slots (out of a total of 1 planned dispatches)
[11:39:45.407--INF] SmartCharge Dispatches:
  Time: 10:41 - 11:00, Type: SMART, Energy Added: -1.59072
[11:39:51.238--INF] Inverter already in correct state (0, 0, 00:00-00:00, 00:00-00:00) so no charge instructions need to be applied
[11:39:51.241--INF] Enriching history with PV yield for 1 days
[11:39:51.792--INF] Retrieved 343 inverter stats for 16-Dec-2025


**[11:39:51.855--INF] Starting test charge for 5 minutes**


[11:39:53.157--INF]   Inverter charge did not match request: 17-Dec 11:39-17-Dec 11:44 (35A) does not match current: 17-Dec 00:00-17-Dec 00:00 (0A)
[11:39:53.158--INF] Sending new charge instruction to Solis Inverter: 35, 0, 11:39-11:44, 00:00-00:00, SOC: 100%, D-SOC: 15%
[11:39:53.413--INF] Slot for ChargeTimeSlot1Switch is enabled and ready to control
[11:39:53.711--WRN] Slot DischargeTimeSlot1Switch was not enabled - sending enable command...
[11:39:54.026--INF] EEPROM: Need to write DischargeTimeSlot1Switch
   Old: 0
   New: 1
[11:39:54.087--INF] Total EEPROM writes today: 1
[11:39:54.397--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 0)
[11:39:54.451--INF] Total EEPROM writes today: 2
[11:39:54.892--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 1)
[11:39:54.942--INF] Total EEPROM writes today: 3
[11:39:55.825--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 2)
[11:39:55.892--INF] Total EEPROM writes today: 4
[11:39:57.125--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 3)
[11:39:57.176--INF] Total EEPROM writes today: 5
[11:40:00.976--INF] Checking for IOG Smart Charge slots....
[11:40:01.071--INF] GraphQL Response: {"data":{"flexPlannedDispatches":[{"end":"2025-12-16T11:00:00+00:00","energyAddedKwh":"-1.59072","start":"2025-12-16T10:41:00+00:00","type":"SMART"}]}}
[11:40:01.072--INF] Found 1 IOG Smart-Charge slots (out of a total of 1 planned dispatches)
[11:40:01.072--INF] SmartCharge Dispatches:
  Time: 10:41 - 11:00, Type: SMART, Energy Added: -1.59072
[11:40:02.898--INF] Inverter already in correct state (0, 0, 00:00-00:00, 00:00-00:00) so no charge instructions need to be applied
`[11:40:10.312--WRN] ERROR reading control state (CID = DischargeTimeSlot1Switch)
`[11:40:10.312--WRN] Using value (1) from state-tracker
[11:40:10.313--INF] Control request (CID: DischargeTimeSlot1Switch, Value: 1) succeeded on retry 4
[11:40:10.644--INF] EEPROM: Need to write ChargeSlot1_SOC
   Old: 50
   New: 100
[11:40:10.888--INF] Total EEPROM writes today: 6
[11:40:11.538--INF] EEPROM: No need to write DischargeSlot1_SOC
   Old: 15
   New: 15
[11:40:11.946--INF] EEPROM: Need to write ChargeSlot1_Amps
   Old: 0
   New: 35
[11:40:12.208--INF] Total EEPROM writes today: 7
[11:40:12.934--INF] EEPROM: Need to write ChargeSlot1_Time
   Old: 00:00-00:00
   New: 11:39-11:44
[11:40:13.263--INF] Total EEPROM writes today: 8
[11:40:13.464--WRN] No data returned reading control state (CID = ChargeSlot1_Time)
[11:40:13.465--WRN] Using value (11:39-11:44) from state-tracker
[11:40:13.803--INF] EEPROM: No need to write DischargeSlot1_Amps
   Old: 0
   New: 0
[11:40:14.180--INF] EEPROM: No need to write DischargeSlot1_Time
   Old: 00:00-00:00
   New: 00:00-00:00

TEST CHARGE END

[11:41:01.110--INF] Refreshed state: SOC = 53%, Current PV = 0.16kW, House Load = 1.20kW, Damped Forecast today: 1.34kWh, tomorrow: 1.25kWh
[11:43:01.338--INF] Refreshed state: SOC = 53%, Current PV = 0.19kW, House Load = 1.16kW, Damped Forecast today: 1.34kWh, tomorrow: 1.25kWh
[11:45:01.054--INF] Refreshed state: SOC = 54%, Current PV = 0.25kW, House Load = 1.17kW, Damped Forecast today: 1.34kWh, tomorrow: 1.25kWh
[11:45:01.054--INF] Checking for IOG Smart Charge slots....
[11:45:01.193--INF] GraphQL Response: {"data":{"flexPlannedDispatches":[{"end":"2025-12-16T11:00:00+00:00","energyAddedKwh":"-1.59072","start":"2025-12-16T10:41:00+00:00","type":"SMART"}]}}
[11:45:01.193--INF] Found 1 IOG Smart-Charge slots (out of a total of 1 planned dispatches)
[11:45:01.194--INF] SmartCharge Dispatches:
  Time: 10:41 - 11:00, Type: SMART, Energy Added: -1.59072
[11:45:06.513--INF]   Inverter charge did not match request: 17-Dec 00:00-17-Dec 00:00 (0A) does not match current: 17-Dec 11:39-17-Dec 11:44 (35A)
[11:45:06.514--INF] Sending new charge instruction to Solis Inverter: 0, 0, 00:00-00:00, 00:00-00:00, SOC: 100%, D-SOC: 15%
[11:45:10.615--WRN] Slot DischargeTimeSlot1Switch was not enabled - sending enable command...
[11:45:10.911--INF] EEPROM: Need to write DischargeTimeSlot1Switch
   Old: 0
   New: 1
[11:45:10.991--INF] Total EEPROM writes today: 9
[11:45:11.406--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 0)
[11:45:11.480--INF] Total EEPROM writes today: 10
[11:45:15.340--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 1)
[11:45:15.405--INF] Total EEPROM writes today: 11
[11:45:16.237--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 2)
[11:45:16.317--INF] Total EEPROM writes today: 12
[11:45:17.602--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 3)
[11:45:17.674--INF] Total EEPROM writes today: 13
[11:45:22.943--WRN] Inverter control request did not stick: CID: DischargeTimeSlot1Switch, Expected: 1, Actual: 0 (attempt: 4)
[11:45:23.185--INF] EEPROM: No need to write ChargeSlot1_SOC
   Old: 100
   New: 100
[11:45:23.492--INF] EEPROM: No need to write DischargeSlot1_SOC
   Old: 15
   New: 15
[11:45:23.811--INF] EEPROM: Need to write ChargeSlot1_Amps
   Old: 35
   New: 0
[11:45:24.142--INF] Total EEPROM writes today: 14
[11:45:24.734--INF] EEPROM: Need to write ChargeSlot1_Time
   Old: 11:39-11:44
   New: 00:00-00:00
[11:45:25.044--INF] Total EEPROM writes today: 15
[11:45:25.800--INF] EEPROM: No need to write DischargeSlot1_Amps
   Old: 0
   New: 0
[11:45:26.161--INF] EEPROM: No need to write DischargeSlot1_Time
   Old: 00:00-00:00
   New: 00:00-00:00

grid log