dataLog: datalog WDT - restarting

Hello
Before anything, this product is sweet af and exactly what I’m looking for. Good job.

Checked the topics similar but none with the same logs as mine. I’m testing a small project and since having some power going through the lines I’m getting weird restarts and the readings/graphs aren’t quite there.

Error log

12/04/22 09:58:25z Real Time Clock is running. Unix time 1670147905 
12/04/22 09:58:25z Reset reason: Software/System restart
12/04/22 09:58:25z Trace:  9:2, 1:2, 1:3, 1:3, 1:1[2], 1:2[3], 9:0[3], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 1:3, 1:1[3], 1:2[13], 9:0[13], 9:0, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 1:2
12/04/22 09:58:25z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/04/22 09:58:25z IoTaWatt 5.0, Firmware version 02_07_05
12/04/22 09:58:25z SPIFFS mounted.
12/04/22 09:58:25z Local time zone: +0:00
12/04/22 09:58:25z device name: ELFFFFFFF
12/04/22 09:58:25z HTTP server started
12/04/22 09:58:25z influxDB_v2: Starting, interval:5, url:FFFFFFF

12/04/22 09:58:25z timeSync: service started.
12/04/22 09:58:25z statService: started.
12/04/22 09:58:32z dataLog: service started.
12/04/22 09:58:32z dataLog: Last log entry 12/04/22 09:47:40
12/04/22 09:58:33z historyLog: service started.
12/04/22 09:58:33z historyLog: Last log entry 12/04/22 09:47:00
12/04/22 09:59:06z Updater: service started. Auto-update class is MAJOR
12/04/22 09:59:07z WiFi connected. SSID=FFFFFFFFF, IP=FFFFFFF, channel=1, RSSI -85db
12/04/22 09:59:07z MDNS responder started for hostname ELFFFFFFF
12/04/22 09:59:07z LLMNR responder started for hostname ELFFFFFFF
12/04/22 09:59:26z influxDB_v2: Resume posting 12/04/22 09:41:50
12/04/22 09:59:26z Updater: Auto-update is current for class MAJOR.
12/04/22 10:08:12z dataLog: datalog WDT - restarting

** Restart **

SD initialized.
12/04/22 10:08:13z Real Time Clock is running. Unix time 1670148493 
12/04/22 10:08:13z Reset reason: Software/System restart
12/04/22 10:08:13z Trace:  8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 1:3, 1:1[14], 1:2, 9:0, 9:0, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 1:2
12/04/22 10:08:13z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/04/22 10:08:13z IoTaWatt 5.0, Firmware version 02_07_05
12/04/22 10:08:13z SPIFFS mounted.
12/04/22 10:08:13z Local time zone: +0:00
12/04/22 10:08:13z device name: ELFFFFFFF
12/04/22 10:08:13z HTTP server started
12/04/22 10:08:13z influxDB_v2: Starting, interval:5, url:FFFFFFF

12/04/22 10:08:13z timeSync: service started.
12/04/22 10:08:13z statService: started.
12/04/22 10:09:53z dataLog: service started.
12/04/22 10:09:53z dataLog: Last log entry 12/04/22 10:01:00
12/04/22 10:17:59z dataLog: datalog WDT - restarting

** Restart **

SD initialized.
12/04/22 10:18:01z Real Time Clock is running. Unix time 1670149081 
12/04/22 10:18:01z Reset reason: Software/System restart
12/04/22 10:18:01z Trace:  8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 1:3, 1:1[14], 1:2, 9:0, 9:0, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 1:2
12/04/22 10:18:01z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/04/22 10:18:01z IoTaWatt 5.0, Firmware version 02_07_05
12/04/22 10:18:01z SPIFFS mounted.
12/04/22 10:18:01z Local time zone: +0:00
12/04/22 10:18:01z device name: ELFFFFFFF
12/04/22 10:18:01z HTTP server started
12/04/22 10:18:01z influxDB_v2: Starting, interval:5, url:FFFFFFF

12/04/22 10:18:01z timeSync: service started.
12/04/22 10:19:56z statService: started.
12/04/22 10:19:56z Updater: service started. Auto-update class is MAJOR
12/04/22 10:20:29z dataLog: service started.
12/04/22 10:20:30z dataLog: Last log entry 12/04/22 10:03:00
12/04/22 10:20:30z historyLog: service started.
12/04/22 10:20:30z historyLog: Last log entry 12/04/22 10:01:00
12/04/22 10:20:30z WiFi connected. SSID=FFFFFFFFF, IP=FFFFFFF, channel=1, RSSI -85db
12/04/22 10:20:30z MDNS responder started for hostname ELFFFFFFF
12/04/22 10:20:30z LLMNR responder started for hostname ELFFFFFFF
12/04/22 10:37:45z dataLog: datalog WDT - restarting

** Restart **

SD initialized.
12/04/22 10:37:46z Real Time Clock is running. Unix time 1670150266 
12/04/22 10:37:46z Reset reason: Software/System restart
12/04/22 10:37:46z Trace:  8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 1:3, 1:1[1], 1:2[2], 9:0[2], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:2, 1:2, 1:3, 1:3, 1:1[2], 1:2[3], 9:0[3], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:2, 1:2
12/04/22 10:37:46z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/04/22 10:37:46z IoTaWatt 5.0, Firmware version 02_07_05
12/04/22 10:37:46z SPIFFS mounted.
12/04/22 10:37:46z Local time zone: +0:00
12/04/22 10:37:46z device name: ELFFFFFFF
12/04/22 10:37:46z HTTP server started
12/04/22 10:37:46z influxDB_v2: Starting, interval:5, url:FFFFFFF

12/04/22 10:37:46z timeSync: service started.
12/04/22 10:37:46z statService: started.
12/04/22 10:37:46z dataLog: service started.
12/04/22 10:37:46z dataLog: Last log entry 12/04/22 10:24:05
12/04/22 10:37:57z WiFi connected. SSID=FFFFFFFFF, IP=FFFFFFF, channel=1, RSSI -83db
12/04/22 10:37:57z MDNS responder started for hostname ELFFFFFFF
12/04/22 10:37:57z LLMNR responder started for hostname ELFFFFFFF
12/04/22 10:37:58z Updater: service started. Auto-update class is MAJOR
12/04/22 10:40:58z historyLog: service started.
12/04/22 10:40:58z historyLog: Last log entry 12/04/22 10:01:00
12/04/22 10:40:58z influxDB_v2: Resume posting 12/04/22 09:41:50
12/04/22 10:40:59z Updater: Auto-update is current for class MAJOR.
12/04/22 10:54:49z dataLog: datalog WDT - restarting

** Restart **

SD initialized.
12/04/22 10:54:50z Real Time Clock is running. Unix time 1670151290 
12/04/22 10:54:50z Reset reason: Software/System restart
12/04/22 10:54:50z Trace:  8:4, 8:6, 8:8, 8:9, 9:2, 1:2, 1:3, 1:3, 1:1[1], 1:2[2], 9:0[2], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:2, 1:2, 1:3, 1:3, 1:1[2], 1:2[3], 9:0[3], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:2, 1:2
12/04/22 10:54:50z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/04/22 10:54:50z IoTaWatt 5.0, Firmware version 02_07_05
12/04/22 10:54:50z SPIFFS mounted.
12/04/22 10:54:50z Local time zone: +0:00
12/04/22 10:54:50z device name: ELFFFFFFF
12/04/22 10:54:50z HTTP server started
12/04/22 10:54:50z influxDB_v2: Starting, interval:5, url:FFFFFFF

12/04/22 10:54:50z timeSync: service started.
12/04/22 10:55:36z statService: started.
12/04/22 10:59:07z Updater: service started. Auto-update class is MAJOR
12/04/22 10:59:53z dataLog: service started.
12/04/22 10:59:53z dataLog: Last log entry 12/04/22 10:44:05
12/04/22 11:05:05z dataLog: datalog WDT - restarting

** Restart **

SD initialized.
12/04/22 11:05:06z Real Time Clock is running. Unix time 1670151906 
12/04/22 11:05:06z Reset reason: Software/System restart
12/04/22 11:05:06z Trace:  1:1[13], 1:2[14], 9:0[14], 9:0, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 1:3, 1:1[14], 1:2, 9:0, 9:0, 8:4, 8:6, 8:8, 8:9, 1:2
12/04/22 11:05:06z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/04/22 11:05:06z IoTaWatt 5.0, Firmware version 02_07_05
12/04/22 11:05:06z SPIFFS mounted.
12/04/22 11:05:06z Local time zone: +0:00
12/04/22 11:05:06z device name: ELFFFFFFF
12/04/22 11:05:06z HTTP server started
12/04/22 11:05:06z influxDB_v2: Starting, interval:5, url:FFFFFFF

12/04/22 11:07:09z timeSync: service started.
12/04/22 11:07:44z statService: started.
12/04/22 11:08:51z Updater: service started. Auto-update class is MAJOR
12/04/22 11:08:51z dataLog: service started.
12/04/22 11:08:51z dataLog: Last log entry 12/04/22 10:59:55
12/04/22 12:31:01z historyLog: service started.
12/04/22 12:31:01z historyLog: Last log entry 12/04/22 10:44:00
12/04/22 12:31:01z WiFi connected. SSID=FFFFFFFFF, IP=FFFFFFF, channel=1, RSSI -83db
12/04/22 12:31:01z MDNS responder started for hostname ELFFFFFFF
12/04/22 12:31:01z LLMNR responder started for hostname ELFFFFFFF
12/04/22 12:33:16z influxDB_v2: Resume posting 12/04/22 10:41:30
12/04/22 12:34:46z Updater: Auto-update is current for class MAJOR.

Graph+ Graph

Grafana Graph

9am-10am is ‘regular’ usage, not sure what happens between 10am-3pm.

With the data I get around 236-240 kWh for the time used, official readings (non iotawatt) are around 900-1200kWh a day.

I have a very simple setup, 3 600A CT’s (3-phase 600a), 3 VT’s.

inputs

They are going to an influxDB2 database

I did a ‘reset’ of the device yesterday (first time on live lines and had the errors) and today the errors have continued.

Anyone come into these errors and have an idea?

The WDT resets could be caused by poor WiFi, WiFi interference (by other 2.4GHz devices or other networks using Channel 1), or it could be caused by a non-working or intermittent VT.

First thing I would recommend is stopping the influx uploader using the STOP button in the status display. Your MTBF seems to be about 10 minutes, so let it run for an hour or until you get more WDT restarts, whichever comes first. If the WDT restarts cease to occur, that would indicate it’s a WiFi problem.

If they continue, I would suspect a bad VT. There are several things you can do to further diagnose that.

Deconfigure the additional two mains CTs and associated VTs and see if the WDT ceases.

Change your auto-update to ALPHA or BETA to load release 02_08_00 which has more robust handling for malfunctioning or missing VTs.

1 Like

The WiFi isn’t great, there’s a big wall + metal doors and it’s in a plastic box between the ap. I will improve this.

In the meantime, I’ll stop the influx uploader and see if any errors still occur, unfortunately until next weekend there wont be alot usage on this line.

VT’s I’ll order a couple as well in case those don’t fix it

Thanks a lot, I will keep you updated

1 Like

I did the change you said I should do. I’ve added a new AP in the room and stopped the influxDB uploader. I got random disconnects on channel 11 (UBNT U6-LR AP) so I changed it to channel 1. It continues.

12/07/22 07:07:59z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=11, RSSI -63db
12/07/22 07:15:59z WiFi disconnected.
12/07/22 07:16:00z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=11, RSSI -63db
12/07/22 08:50:45z WiFi disconnected.
12/07/22 08:50:46z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=11, RSSI -63db
12/07/22 10:55:25z WiFi disconnected.
12/07/22 10:55:26z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=11, RSSI -63db
12/07/22 11:36:27z WiFi disconnected.
12/07/22 11:36:29z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=11, RSSI -62db
12/07/22 12:16:17z WiFi disconnected.
12/07/22 12:16:19z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=11, RSSI -63db
12/07/22 12:17:03z WiFi disconnected.

CHANGED THE CHANEL TO 1

12/07/22 12:17:06z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -66db
12/07/22 16:15:20z WiFi disconnected.
12/07/22 16:15:21z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -68db
12/07/22 16:53:00z WiFi disconnected.
12/07/22 16:53:06z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -66db
12/07/22 17:01:07z WiFi disconnected.
12/07/22 17:01:09z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -66db
12/07/22 17:17:11z WiFi disconnected.
12/07/22 17:17:13z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -68db
12/07/22 18:37:06z WiFi disconnected.
12/07/22 18:37:08z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -67db
12/07/22 19:01:11z WiFi disconnected.
12/07/22 19:01:13z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -68db
12/07/22 20:09:16z WiFi disconnected.
12/07/22 20:09:19z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -67db
12/07/22 20:53:22z WiFi disconnected.
12/07/22 20:53:24z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -67db
12/07/22 21:45:27z WiFi disconnected.
12/07/22 21:45:30z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -66db
12/07/22 22:01:32z WiFi disconnected.
12/07/22 22:01:34z WiFi connected. SSID=ELFFFFF, IP=ELFFFFF, channel=1, RSSI -68db

I also stopped the influxDB uploader on the 06.12.2022. I added an output of i1_600 + i2_600 + i3_600 and have managed to get some stuff transported today but I’m getting null values in the csv of graph+

2022-12-08 08:57:00, 43753.0
2022-12-08 08:58:00, 58034.1
2022-12-08 08:59:00, 55551.7
2022-12-08 09:00:00, 55428.9
2022-12-08 09:01:00, 47431.7
2022-12-08 09:02:00, 47848.3
2022-12-08 09:03:00, 42840.9
2022-12-08 09:04:00, 53513.4
2022-12-08 09:05:00, 47650.2
2022-12-08 09:06:00, 52108.8
2022-12-08 09:07:00, 47494.1
2022-12-08 09:08:00, 44407.7
2022-12-08 09:09:00, 44740.4
2022-12-08 09:10:00, null
2022-12-08 09:11:00, 47041.1
2022-12-08 09:12:00, 50529.7
2022-12-08 09:13:00, null
2022-12-08 09:14:00, 48846.4
2022-12-08 09:15:00, 49030.7
2022-12-08 09:16:00, 46937.4
2022-12-08 09:17:00, 50281.7
2022-12-08 09:18:00, 48720.2
2022-12-08 09:19:00, 50882.2
2022-12-08 09:20:00, 51004.5
2022-12-08 09:21:00, 48203.3
2022-12-08 09:22:00, 46390.5
2022-12-08 09:23:00, null
2022-12-08 09:24:00, null
2022-12-08 09:25:00, 50473.0
2022-12-08 09:26:00, 47504.3
2022-12-08 09:27:00, null
2022-12-08 09:28:00, 51422.1
2022-12-08 09:29:00, 49606.5
2022-12-08 09:30:00, 56311.1
2022-12-08 09:31:00, 45537.0
2022-12-08 09:32:00, 52234.1
2022-12-08 09:33:00, 48916.3
2022-12-08 09:34:00, 50748.3
2022-12-08 09:35:00, 48928.0
2022-12-08 09:36:00, 45208.6
2022-12-08 09:37:00, 49318.6
2022-12-08 09:38:00, 47121.6
2022-12-08 09:39:00, 48944.4
2022-12-08 09:40:00, 49561.6
2022-12-08 09:41:00, 49131.1
2022-12-08 09:42:00, 44812.1
2022-12-08 09:43:00, 49383.5
2022-12-08 09:44:00, 47603.3
2022-12-08 09:45:00, 48465.4
2022-12-08 09:46:00, 51072.9
2022-12-08 09:47:00, null
2022-12-08 09:48:00, 50769.2
2022-12-08 09:49:00, null
2022-12-08 09:50:00, null
2022-12-08 09:51:00, null
2022-12-08 09:52:00, 46052.9
2022-12-08 09:53:00, null
2022-12-08 09:54:00, 46450.5
2022-12-08 09:55:00, null
2022-12-08 09:56:00, 43169.4
2022-12-08 09:57:00, null
2022-12-08 09:58:00, null
2022-12-08 09:59:00, null
2022-12-08 10:00:00, null
2022-12-08 10:01:00, 44386.4
2022-12-08 10:02:00, 48023.1
2022-12-08 10:03:00, null
2022-12-08 10:04:00, null
2022-12-08 10:05:00, null
2022-12-08 10:06:00, null
2022-12-08 10:07:00, 43301.0
2022-12-08 10:08:00, 45262.8
2022-12-08 10:09:00, null
2022-12-08 10:10:00, null
2022-12-08 10:11:00, null
2022-12-08 10:12:00, null
2022-12-08 10:13:00, null
2022-12-08 10:14:00, null
2022-12-08 10:15:00, null
2022-12-08 10:16:00, null
2022-12-08 10:17:00, null
2022-12-08 10:18:00, null
2022-12-08 10:19:00, null
2022-12-08 10:20:00, null
2022-12-08 10:21:00, null
2022-12-08 10:22:00, null
2022-12-08 10:23:00, null
2022-12-08 10:24:00, null
2022-12-08 10:25:00, null
2022-12-08 10:26:00, null
2022-12-08 10:27:00, null
2022-12-08 10:28:00, null
2022-12-08 10:29:00, null
2022-12-08 10:30:00, null
2022-12-08 10:31:00, null
2022-12-08 10:32:00, null
2022-12-08 10:33:00, null
2022-12-08 10:34:00, null
2022-12-08 10:35:00, null
2022-12-08 10:36:00, null
2022-12-08 10:37:00, null
2022-12-08 10:38:00, null
2022-12-08 10:39:00, null
2022-12-08 10:40:00, null
2022-12-08 10:41:00, null
2022-12-08 10:42:00, null
2022-12-08 10:43:00, null
2022-12-08 10:44:00, null
2022-12-08 10:45:00, null
2022-12-08 10:46:00, 43609.7
2022-12-08 10:47:00, 38322.1
2022-12-08 10:48:00, null
2022-12-08 10:49:00, null
2022-12-08 10:50:00, null
2022-12-08 10:51:00, null
2022-12-08 10:52:00, null
2022-12-08 10:53:00, null
2022-12-08 10:54:00, null
2022-12-08 10:55:00, null
2022-12-08 10:56:00, 37832.1
2022-12-08 10:57:00, null
2022-12-08 10:58:00, null
2022-12-08 10:59:00, null
2022-12-08 11:00:00, null
2022-12-08 11:01:00, null
2022-12-08 11:02:00, null
2022-12-08 11:03:00, null
2022-12-08 11:04:00, null
2022-12-08 11:05:00, null
2022-12-08 11:06:00, null
2022-12-08 11:07:00, null
2022-12-08 11:08:00, null
2022-12-08 11:09:00, null
2022-12-08 11:10:00, null
2022-12-08 11:11:00, null
2022-12-08 11:12:00, null
2022-12-08 11:13:00, null
2022-12-08 11:14:00, null
2022-12-08 11:15:00, null
2022-12-08 11:16:00, null
2022-12-08 11:17:00, null
2022-12-08 11:18:00, null
2022-12-08 11:19:00, null
2022-12-08 11:20:00, null
2022-12-08 11:21:00, null
2022-12-08 11:22:00, null
2022-12-08 11:23:00, null
2022-12-08 11:24:00, null
2022-12-08 11:25:00, null
2022-12-08 11:26:00, null
2022-12-08 11:27:00, null
2022-12-08 11:28:00, null
2022-12-08 11:29:00, null
2022-12-08 11:30:00, null
2022-12-08 11:31:00, null
2022-12-08 11:32:00, null
2022-12-08 11:33:00, null
2022-12-08 11:34:00, null
2022-12-08 11:35:00, null
2022-12-08 11:36:00, null
2022-12-08 11:37:00, null
2022-12-08 11:38:00, null
2022-12-08 11:39:00, null
2022-12-08 11:40:00, null
2022-12-08 11:41:00, null
2022-12-08 11:42:00, null
2022-12-08 11:43:00, null
2022-12-08 11:44:00, null
2022-12-08 11:45:00, null
2022-12-08 11:46:00, 41296.5
2022-12-08 11:47:00, 27943.4
2022-12-08 11:48:00, null
2022-12-08 11:49:00, null
2022-12-08 11:50:00, null
2022-12-08 11:51:00, null
2022-12-08 11:52:00, null
2022-12-08 11:53:00, null
2022-12-08 11:54:00, null
2022-12-08 11:55:00, null
2022-12-08 11:56:00, null
2022-12-08 11:57:00, null
2022-12-08 11:58:00, null

Which makes a graph like this:

Maybe correseponds to the message log?

** Restart **

SD initialized.
12/08/22 09:44:03z Real Time Clock is running. Unix time 1670492643 
12/08/22 09:44:03z Reset reason: Software/System restart
12/08/22 09:44:03z Trace:  8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 1:3, 1:1[13], 1:2[14], 9:0[14], 9:0, 8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 10:2, 10:3
12/08/22 09:44:03z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/08/22 09:44:03z IoTaWatt 5.0, Firmware version 02_07_05
12/08/22 09:44:03z SPIFFS mounted.
12/08/22 09:44:03z Local time zone: +0:00
12/08/22 09:44:03z device name: ELFFFFFFFF
12/08/22 09:44:03z HTTP server started
12/08/22 09:44:03z influxDB_v2: Starting, interval:5, url:elFFFFFFFF
12/08/22 09:44:03z timeSync: service started.
12/08/22 09:44:03z statService: started.
12/08/22 09:44:03z dataLog: service started.
12/08/22 09:44:03z dataLog: Last log entry 12/08/22 09:22:00
12/08/22 09:46:05z WiFi connected. SSID=ELFFFFFFF, IP=FFFFFFF, channel=1, RSSI -70db
12/08/22 09:46:05z MDNS responder started for hostname ELFFFFFFFF
12/08/22 09:46:05z LLMNR responder started for hostname ELFFFFFFFF
12/08/22 09:46:05z Updater: service started. Auto-update class is MAJOR
12/08/22 09:46:06z historyLog: service started.
12/08/22 09:46:06z historyLog: Last log entry 12/08/22 09:22:00
12/08/22 09:48:32z Updater: Auto-update is current for class MAJOR.
12/08/22 09:56:23z influxDB_v2: stopped, Last post 12/06/22 12:49:45
12/08/22 10:31:16z dataLog: datalog WDT - restarting

** Restart **

SD initialized.
12/08/22 10:31:17z Real Time Clock is running. Unix time 1670495477 
12/08/22 10:31:17z Reset reason: Software/System restart
12/08/22 10:31:17z Trace:  8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 1:3, 1:1[3], 1:2[13], 9:0[13], 9:0, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 8:4, 8:6, 8:8, 8:9, 1:2
12/08/22 10:31:17z ESP8266 ID: 15943259, RTC PCF8523 (68)
12/08/22 10:31:17z IoTaWatt 5.0, Firmware version 02_07_05
12/08/22 10:31:17z SPIFFS mounted.
12/08/22 10:31:17z Local time zone: +0:00
12/08/22 10:31:17z device name: ELFFFFFFFF
12/08/22 10:31:17z HTTP server started
12/08/22 10:31:17z influxDB_v2: Starting, interval:5, url:elFFFFFFFF
12/08/22 10:31:17z timeSync: service started.
12/08/22 10:31:17z statService: started.
12/08/22 10:31:17z dataLog: service started.
12/08/22 10:31:17z dataLog: Last log entry 12/08/22 10:06:35
12/08/22 10:46:46z Updater: service started. Auto-update class is MAJOR
12/08/22 10:46:46z WiFi connected. SSID=ELFFFFFFF, IP=FFFFFFF, channel=1, RSSI -68db
12/08/22 10:46:46z MDNS responder started for hostname ELFFFFFFFF
12/08/22 10:46:46z LLMNR responder started for hostname ELFFFFFFFF
12/08/22 10:46:47z historyLog: service started.
12/08/22 10:46:47z historyLog: Last log entry 12/08/22 10:06:00
12/08/22 10:46:48z Updater: Auto-update is current for class MAJOR.
12/08/22 10:46:48z influxDB_v2: stopped, Last post 12/06/22 12:49:45

My status page looks like this

It’s saying the CT’s are reversed, but not all the time. I doubt this alot, but I will get someone to have a look asap)

Should i try playing with the VTs or shall i try an ALPHA/BETA release?

Can you be more specific about “not all the time”? Do you have solar or otherwise the capability to export power?

The frequency of 710Hz in the status display is a sign of a bad voltage reference. Not sure what’s going on but you are showing around 25kW on L1 and L2 but 172 Watts on L3. Also, the power factor of .41 suggests that the VT for L3 may not be correct.

I would suggest removing the L3 CT and VT from your config and see if these problems go away. If not, remove the L2 CT and VT. If either causes the problems to disappear, the VT is questionable.

Release 02_08_00 is more tolerant of a bad VT, but unfortunately, I have suspended distribution due to a problem with incompatibility with the SDcards in recently shipped units. Your unit would not have that problem. If you would like to try that release, I can PM instructions for how to manually install it.

I removed L3 CT/VT from inputs config at 14h45 and gave a reboot. I get less but still many null inputs. I turned the engine off at 16h10 and we get no more null inputs. Here is .csv of last 12 hours. It looks like whenever I get power running i get null inputs. At 14h15 there is only L1/L2 monitored.

iotawatt_2022-12-08_1715.csv (18.6 KB)

I will remove L2 CT/VT also from inputs config for tomorrow. I will have only L1 CT/VT monitored.

I don’t think I could have 2 faulty VT’s. I can try the updated firmware if you think it could help. If you want any other logs/csv/info what can maybe help debug tell me too.

When engine is cut it doesn’t say reversed. It will sometimes have no icon on status inputs page
status08.12

Stopped L2 CT/VT, now I only have L1 CT/VT. I still get lots of ‘null’ inputs. My Hz are very varied, no where near 50Hz when it’s turned on(I also get lots of null inputs on the csv).
I talked with the electric guy and he finds it pretty weird. He’d like to do some manual checks on monday I think.

What do you think? I was planning to order another unit to test in another location before ordering many. I’m pretty confident we can fix this.

csv data

2022-12-09 08:02:00, 24.4
2022-12-09 08:02:15, 26.7
2022-12-09 08:02:30, 26.7
2022-12-09 08:02:45, 18.0
2022-12-09 08:03:00, 18.1
2022-12-09 08:03:15, 16.1
2022-12-09 08:03:30, 18.9
2022-12-09 08:03:45, 23.9
2022-12-09 08:04:00, 30.5
2022-12-09 08:04:15, 26.4
2022-12-09 08:04:30, 18.4
2022-12-09 08:04:45, 15.9
2022-12-09 08:05:00, 17.5
2022-12-09 08:05:15, 16.1
2022-12-09 08:05:30, 26.8
2022-12-09 08:05:45, 23.7
2022-12-09 08:06:00, 21.2
2022-12-09 08:06:15, 16.0
2022-12-09 08:06:30, 17.3
2022-12-09 08:06:45, 17.8
2022-12-09 08:07:00, 14.5
2022-12-09 08:07:15, 23.6
2022-12-09 08:07:30, 26.7
2022-12-09 08:07:45, 23.5
2022-12-09 08:08:00, 15.7
2022-12-09 08:08:15, 17.1
2022-12-09 08:08:30, 16.2
2022-12-09 08:08:45, 14.9
2022-12-09 08:09:00, 19.7
2022-12-09 08:09:15, 25.0
2022-12-09 08:09:30, 29.9
2022-12-09 08:09:45, 18.1
2022-12-09 08:10:00, 17.2
2022-12-09 08:10:15, 15.0
2022-12-09 08:10:30, 18.5
2022-12-09 08:10:45, 23.2
2022-12-09 08:11:00, 27.0
2022-12-09 08:11:15, 25.4
2022-12-09 08:11:30, 19.5
2022-12-09 08:11:45, 17.1
2022-12-09 08:12:00, 17.9
2022-12-09 08:12:15, 18.4
2022-12-09 08:12:30, 21.6
2022-12-09 08:12:45, 27.5
2022-12-09 08:13:00, 20.6
2022-12-09 08:13:15, 14.7
2022-12-09 08:13:30, 16.7
2022-12-09 08:13:45, 15.0
2022-12-09 08:14:00, 15.2
2022-12-09 08:14:15, 17.9
2022-12-09 08:14:30, 22.9
2022-12-09 08:14:45, 26.3
2022-12-09 08:15:00, 18.8
2022-12-09 08:15:15, 18.9
2022-12-09 08:15:30, 19.6
2022-12-09 08:15:45, 1935.4
2022-12-09 08:16:00, 3167.6
2022-12-09 08:16:15, 1223.9
2022-12-09 08:16:30, 2637.9
2022-12-09 08:16:45, 16530.9
2022-12-09 08:17:00, 1183.3
2022-12-09 08:17:15, 1102.3
2022-12-09 08:17:30, 1151.3
2022-12-09 08:17:45, 1197.1
2022-12-09 08:18:00, 1114.4
2022-12-09 08:18:15, 1184.9
2022-12-09 08:18:30, 1060.7
2022-12-09 08:18:45, 1116.5
2022-12-09 08:19:00, 1077.3
2022-12-09 08:19:15, 1233.1
2022-12-09 08:19:30, 1138.4
2022-12-09 08:19:45, 1130.7
2022-12-09 08:20:00, 1152.5
2022-12-09 08:20:15, 1248.0
2022-12-09 08:20:30, 3356.8
2022-12-09 08:20:45, 23555.1
2022-12-09 08:21:00, null
2022-12-09 08:21:15, null
2022-12-09 08:21:30, null
2022-12-09 08:21:45, null
2022-12-09 08:22:00, null
2022-12-09 08:22:15, 28436.7
2022-12-09 08:22:30, null
2022-12-09 08:22:45, null
2022-12-09 08:23:00, null
2022-12-09 08:23:15, null
2022-12-09 08:23:30, null
2022-12-09 08:23:45, 26703.7
2022-12-09 08:24:00, null
2022-12-09 08:24:15, null
2022-12-09 08:24:30, null
2022-12-09 08:24:45, 23778.6
2022-12-09 08:25:00, null
2022-12-09 08:25:15, 19156.8
2022-12-09 08:25:30, 1127.5
2022-12-09 08:25:45, 1124.7
2022-12-09 08:26:00, 1103.5
2022-12-09 08:26:15, 1097.1
2022-12-09 08:26:30, 1063.3
2022-12-09 08:26:45, 988.4
2022-12-09 08:27:00, 975.6
2022-12-09 08:27:15, 994.7
2022-12-09 08:27:30, 1015.7
2022-12-09 08:27:45, 1109.7
2022-12-09 08:28:00, 1102.9
2022-12-09 08:28:15, 995.3
2022-12-09 08:28:30, 1035.1
2022-12-09 08:28:45, 1119.2
2022-12-09 08:29:00, 1138.6
2022-12-09 08:29:15, 1098.2
2022-12-09 08:29:30, 1162.4
2022-12-09 08:29:45, 1141.6
2022-12-09 08:30:00, 1072.1
2022-12-09 08:30:15, 1070.2
2022-12-09 08:30:30, 19.0
2022-12-09 08:30:45, 20.2
2022-12-09 08:31:00, 16.6
2022-12-09 08:31:15, 20.8
2022-12-09 08:31:30, 19.7
2022-12-09 08:31:45, 17.5
2022-12-09 08:32:00, 16.4
2022-12-09 08:32:15, 15.6
2022-12-09 08:32:30, 16.4
2022-12-09 08:32:45, 18.7
2022-12-09 08:33:00, 16.9
2022-12-09 08:33:15, 16.3
2022-12-09 08:33:30, 18.3
2022-12-09 08:33:45, 18.0
2022-12-09 08:34:00, 18.1
2022-12-09 08:34:15, 17.6
2022-12-09 08:34:30, 18.5
2022-12-09 08:34:45, 16.9
2022-12-09 08:35:00, 20.1
2022-12-09 08:35:15, 19.6
2022-12-09 08:35:30, 18.8
2022-12-09 08:35:45, 19.9
2022-12-09 08:36:00, 17.5
2022-12-09 08:36:15, 17.3
2022-12-09 08:36:30, 17.8
2022-12-09 08:36:45, 17.5
2022-12-09 08:37:00, 16.3
2022-12-09 08:37:15, 18.0
2022-12-09 08:37:30, 15.9
2022-12-09 08:37:45, 18.6
2022-12-09 08:38:00, 18.5
2022-12-09 08:38:15, 19.7
2022-12-09 08:38:30, 17.3
2022-12-09 08:38:45, 22.1
2022-12-09 08:39:00, 20.5
2022-12-09 08:39:15, 15.5
2022-12-09 08:39:30, 21.9
2022-12-09 08:39:45, 23.5
2022-12-09 08:40:00, 23.6
2022-12-09 08:40:15, 25.6
2022-12-09 08:40:30, 24.3
2022-12-09 08:40:45, 25.9
2022-12-09 08:41:00, 26.8
2022-12-09 08:41:15, 28.0
2022-12-09 08:41:30, 28.2
2022-12-09 08:41:45, 30.1
2022-12-09 08:42:00, 26.6
2022-12-09 08:42:15, 29.6
2022-12-09 08:42:30, 25.3
2022-12-09 08:42:45, 1040.5
2022-12-09 08:43:00, null
2022-12-09 08:43:15, 10123.2
2022-12-09 08:43:30, null
2022-12-09 08:43:45, null
2022-12-09 08:44:00, null
2022-12-09 08:44:15, null
2022-12-09 08:44:30, null
2022-12-09 08:44:45, 13882.7
2022-12-09 08:45:00, null
2022-12-09 08:45:15, null
2022-12-09 08:45:30, null
2022-12-09 08:45:45, null
2022-12-09 08:46:00, 13897.5
2022-12-09 08:46:15, 14973.7
2022-12-09 08:46:30, null
2022-12-09 08:46:45, 12231.3
2022-12-09 08:47:00, null
2022-12-09 08:47:15, 14493.9
2022-12-09 08:47:30, null
2022-12-09 08:47:45, 13083.5
2022-12-09 08:48:00, null
2022-12-09 08:48:15, null
2022-12-09 08:48:30, 12554.1
2022-12-09 08:48:45, null
2022-12-09 08:49:00, 14304.5
2022-12-09 08:49:15, null
2022-12-09 08:49:30, null
2022-12-09 08:49:45, null
2022-12-09 08:50:00, null
2022-12-09 08:50:15, null
2022-12-09 08:50:30, null
2022-12-09 08:50:45, 13104.4
2022-12-09 08:51:00, null
2022-12-09 08:51:15, 13105.0
2022-12-09 08:51:30, null
2022-12-09 08:51:45, null
2022-12-09 08:52:00, 14608.3
2022-12-09 08:52:15, null
2022-12-09 08:52:30, null
2022-12-09 08:52:45, null
2022-12-09 08:53:00, null
2022-12-09 08:53:15, null
2022-12-09 08:53:30, 13603.3
2022-12-09 08:53:45, 12937.0
2022-12-09 08:54:00, 15873.6
2022-12-09 08:54:15, 15194.5
2022-12-09 08:54:30, 11681.9
2022-12-09 08:54:45, null
2022-12-09 08:55:00, 11471.4
2022-12-09 08:55:15, 13827.3
2022-12-09 08:55:30, 14566.5
2022-12-09 08:55:45, null
2022-12-09 08:56:00, 11483.5
2022-12-09 08:56:15, 16168.7
2022-12-09 08:56:30, null
2022-12-09 08:56:45, null
2022-12-09 08:57:00, null
2022-12-09 08:57:15, 12693.7
2022-12-09 08:57:30, null
2022-12-09 08:57:45, null
2022-12-09 08:58:00, 11359.1
2022-12-09 08:58:15, null
2022-12-09 08:58:30, null
2022-12-09 08:58:45, null
2022-12-09 08:59:00, null
2022-12-09 08:59:15, null
2022-12-09 08:59:30, null
2022-12-09 08:59:45, 13156.2
2022-12-09 09:00:00, 12775.8
2022-12-09 09:00:15, null
2022-12-09 09:00:30, null
2022-12-09 09:00:45, null
2022-12-09 09:01:00, null
2022-12-09 09:01:15, 12354.0
2022-12-09 09:01:30, 14227.7
2022-12-09 09:01:45, 14971.3
2022-12-09 09:02:00, 12255.1
2022-12-09 09:02:15, null
2022-12-09 09:02:30, 15363.0
2022-12-09 09:02:45, 11509.4
2022-12-09 09:03:00, 14111.2
2022-12-09 09:03:15, 12835.3
2022-12-09 09:03:30, 14857.7
2022-12-09 09:03:45, 14256.7
2022-12-09 09:04:00, 12132.7
2022-12-09 09:04:15, null
2022-12-09 09:04:30, 10385.7
2022-12-09 09:04:45, null
2022-12-09 09:05:00, null
2022-12-09 09:05:15, 13520.3
2022-12-09 09:05:30, 11912.1
2022-12-09 09:05:45, 12143.4
2022-12-09 09:06:00, 14958.2
2022-12-09 09:06:15, null
2022-12-09 09:06:30, null
2022-12-09 09:06:45, null
2022-12-09 09:07:00, null
2022-12-09 09:07:15, null
2022-12-09 09:07:30, null
2022-12-09 09:07:45, 12187.3
2022-12-09 09:08:00, 10357.3
2022-12-09 09:08:15, null
2022-12-09 09:08:30, null
2022-12-09 09:08:45, null
2022-12-09 09:09:00, null
2022-12-09 09:09:15, null
2022-12-09 09:09:30, null
2022-12-09 09:09:45, null
2022-12-09 09:10:00, null
2022-12-09 09:10:15, null
2022-12-09 09:10:30, null
2022-12-09 09:10:45, null
2022-12-09 09:11:00, 11102.6
2022-12-09 09:11:15, 9714.3
2022-12-09 09:11:30, 11144.0
2022-12-09 09:11:45, null
2022-12-09 09:12:00, 11414.1
2022-12-09 09:12:15, 7699.2
2022-12-09 09:12:30, null
2022-12-09 09:12:45, null
2022-12-09 09:13:00, null
2022-12-09 09:13:15, null
2022-12-09 09:13:30, 9781.9
2022-12-09 09:13:45, null
2022-12-09 09:14:00, null
2022-12-09 09:14:15, null
2022-12-09 09:14:30, null
2022-12-09 09:14:45, null
2022-12-09 09:15:00, 10672.8
2022-12-09 09:15:15, null
2022-12-09 09:15:30, null
2022-12-09 09:15:45, null
2022-12-09 09:16:00, null
2022-12-09 09:16:15, null
2022-12-09 09:16:30, null
2022-12-09 09:16:45, 9453.4
2022-12-09 09:17:00, null
2022-12-09 09:17:15, null
2022-12-09 09:17:30, null
2022-12-09 09:17:45, null
2022-12-09 09:18:00, null
2022-12-09 09:18:15, null
2022-12-09 09:18:30, null
2022-12-09 09:18:45, null
2022-12-09 09:19:00, null
2022-12-09 09:19:15, null
2022-12-09 09:19:30, 10603.0
2022-12-09 09:19:45, null
2022-12-09 09:20:00, 10284.9
2022-12-09 09:20:15, null
2022-12-09 09:20:30, 10089.3
2022-12-09 09:20:45, null
2022-12-09 09:21:00, null
2022-12-09 09:21:15, null
2022-12-09 09:21:30, null
2022-12-09 09:21:45, 11121.5
2022-12-09 09:22:00, null
2022-12-09 09:22:15, 10979.3
2022-12-09 09:22:30, 12662.7
2022-12-09 09:22:45, null
2022-12-09 09:23:00, 10481.4
2022-12-09 09:23:15, 7374.3
2022-12-09 09:23:30, null
2022-12-09 09:23:45, null
2022-12-09 09:24:00, null
2022-12-09 09:24:15, null
2022-12-09 09:24:30, 10465.1
2022-12-09 09:24:45, null
2022-12-09 09:25:00, null
2022-12-09 09:25:15, 11360.1
2022-12-09 09:25:30, null
2022-12-09 09:25:45, null
2022-12-09 09:26:00, null
2022-12-09 09:26:15, 11222.5
2022-12-09 09:26:30, 9399.4
2022-12-09 09:26:45, 10595.5
2022-12-09 09:27:00, 12226.3
2022-12-09 09:27:15, 9118.9
2022-12-09 09:27:30, null
2022-12-09 09:27:45, null
2022-12-09 09:28:00, 11336.8
2022-12-09 09:28:15, 12895.1
2022-12-09 09:28:30, null
2022-12-09 09:28:45, null
2022-12-09 09:29:00, 11534.1
2022-12-09 09:29:15, 10875.1
2022-12-09 09:29:30, 12962.5
2022-12-09 09:29:45, 13053.7
2022-12-09 09:30:00, null
2022-12-09 09:30:15, 10480.7
2022-12-09 09:30:30, null
2022-12-09 09:30:45, null
2022-12-09 09:31:00, 11583.3
2022-12-09 09:31:15, 12911.1
2022-12-09 09:31:30, 14693.0
2022-12-09 09:31:45, null
2022-12-09 09:32:00, 11153.7
2022-12-09 09:32:15, 12293.2
2022-12-09 09:32:30, 12069.6
2022-12-09 09:32:45, 13133.1
2022-12-09 09:33:00, null
2022-12-09 09:33:15, 11436.2
2022-12-09 09:33:30, 10434.3
2022-12-09 09:33:45, null
2022-12-09 09:34:00, null
2022-12-09 09:34:15, null
2022-12-09 09:34:30, 10178.0
2022-12-09 09:34:45, null
2022-12-09 09:35:00, 11472.5
2022-12-09 09:35:15, 9651.8
2022-12-09 09:35:30, 10604.9
2022-12-09 09:35:45, null
2022-12-09 09:36:00, null
2022-12-09 09:36:15, 10918.2
2022-12-09 09:36:30, 9634.7
2022-12-09 09:36:45, null
2022-12-09 09:37:00, null
2022-12-09 09:37:15, null
2022-12-09 09:37:30, 12139.6
2022-12-09 09:37:45, 14614.5
2022-12-09 09:38:00, null
2022-12-09 09:38:15, null
2022-12-09 09:38:30, null
2022-12-09 09:38:45, 12602.2
2022-12-09 09:39:00, 12555.9
2022-12-09 09:39:15, null
2022-12-09 09:39:30, 10614.9
2022-12-09 09:39:45, null
2022-12-09 09:40:00, 9641.6
2022-12-09 09:40:15, null
2022-12-09 09:40:30, null
2022-12-09 09:40:45, null
2022-12-09 09:41:00, 10091.4
2022-12-09 09:41:15, 11119.5
2022-12-09 09:41:30, 9939.0
2022-12-09 09:41:45, null
2022-12-09 09:42:00, null
2022-12-09 09:42:15, null
2022-12-09 09:42:30, 9947.5
2022-12-09 09:42:45, 9938.5
2022-12-09 09:43:00, 13229.1
2022-12-09 09:43:15, null
2022-12-09 09:43:30, 9805.5
2022-12-09 09:43:45, 11082.5
2022-12-09 09:44:00, 12466.8
2022-12-09 09:44:15, null
2022-12-09 09:44:30, 12555.2
2022-12-09 09:44:45, 12257.0
2022-12-09 09:45:00, null
2022-12-09 09:45:15, 11047.3
2022-12-09 09:45:30, 14083.9
2022-12-09 09:45:45, 13113.8
2022-12-09 09:46:00, null
2022-12-09 09:46:15, null
2022-12-09 09:46:30, 11659.8
2022-12-09 09:46:45, null
2022-12-09 09:47:00, null
2022-12-09 09:47:15, null
2022-12-09 09:47:30, 10719.2
2022-12-09 09:47:45, 11531.9
2022-12-09 09:48:00, 10519.0
2022-12-09 09:48:15, 8980.8
2022-12-09 09:48:30, null
2022-12-09 09:48:45, 10527.7
2022-12-09 09:49:00, 10236.1
2022-12-09 09:49:15, null
2022-12-09 09:49:30, 12172.0
2022-12-09 09:49:45, 12802.7
2022-12-09 09:50:00, 12485.1
2022-12-09 09:50:15, 12825.0
2022-12-09 09:50:30, null
2022-12-09 09:50:45, 12740.0
2022-12-09 09:51:00, 14794.2
2022-12-09 09:51:15, null
2022-12-09 09:51:30, null
2022-12-09 09:51:45, 10491.0
2022-12-09 09:52:00, null
2022-12-09 09:52:15, 11656.6
2022-12-09 09:52:30, 10678.1
2022-12-09 09:52:45, null
2022-12-09 09:53:00, 12551.1
2022-12-09 09:53:15, null
2022-12-09 09:53:30, 11833.3
2022-12-09 09:53:45, null
2022-12-09 09:54:00, 9062.6
2022-12-09 09:54:15, 535.2
2022-12-09 09:54:30, 535.6
2022-12-09 09:54:45, 602.9
2022-12-09 09:55:00, 841.1
2022-12-09 09:55:15, 9745.7
2022-12-09 09:55:30, 11600.0
2022-12-09 09:55:45, null
2022-12-09 09:56:00, null
2022-12-09 09:56:15, 12076.0
2022-12-09 09:56:30, 11530.4
2022-12-09 09:56:45, 11504.2
2022-12-09 09:57:00, 14034.6
2022-12-09 09:57:15, 10827.6
2022-12-09 09:57:30, null
2022-12-09 09:57:45, 10546.0
2022-12-09 09:58:00, 13654.5
2022-12-09 09:58:15, 13383.3
2022-12-09 09:58:30, null
2022-12-09 09:58:45, null
2022-12-09 09:59:00, 11529.4
2022-12-09 09:59:15, 10636.6
2022-12-09 09:59:30, 9350.1
2022-12-09 09:59:45, 11222.8
2022-12-09 10:00:00, 10493.2
2022-12-09 10:00:15, 9459.3
2022-12-09 10:00:30, null
2022-12-09 10:00:45, null
2022-12-09 10:01:00, 10859.6
2022-12-09 10:01:15, 11779.0
2022-12-09 10:01:30, 10911.3
2022-12-09 10:01:45, 11452.8
2022-12-09 10:02:00, 11145.1
2022-12-09 10:02:15, 11412.7
2022-12-09 10:02:30, null
2022-12-09 10:02:45, null
2022-12-09 10:03:00, null
2022-12-09 10:03:15, 11015.5
2022-12-09 10:03:30, 11019.3
2022-12-09 10:03:45, 10811.6
2022-12-09 10:04:00, 11279.4
2022-12-09 10:04:15, 10921.4
2022-12-09 10:04:30, 12177.5
2022-12-09 10:04:45, null
2022-12-09 10:05:00, null
2022-12-09 10:05:15, 11599.3
2022-12-09 10:05:30, null
2022-12-09 10:05:45, null
2022-12-09 10:06:00, null
2022-12-09 10:06:15, null
2022-12-09 10:06:30, null
2022-12-09 10:06:45, 11022.8
2022-12-09 10:07:00, null
2022-12-09 10:07:15, 12252.6
2022-12-09 10:07:30, 11524.2
2022-12-09 10:07:45, 13375.8
2022-12-09 10:08:00, null
2022-12-09 10:08:15, 11936.8
2022-12-09 10:08:30, 11059.5
2022-12-09 10:08:45, 7571.8
2022-12-09 10:09:00, 11716.3
2022-12-09 10:09:15, null
2022-12-09 10:09:30, null
2022-12-09 10:09:45, 8971.9
2022-12-09 10:10:00, null
2022-12-09 10:10:15, 9411.7
2022-12-09 10:10:30, null
2022-12-09 10:10:45, null
2022-12-09 10:11:00, null
2022-12-09 10:11:15, null
2022-12-09 10:11:30, null
2022-12-09 10:11:45, null
2022-12-09 10:12:00, 8449.9
2022-12-09 10:12:15, 9816.9
2022-12-09 10:12:30, null
2022-12-09 10:12:45, null
2022-12-09 10:13:00, null
2022-12-09 10:13:15, null
2022-12-09 10:13:30, null
2022-12-09 10:13:45, null
2022-12-09 10:14:00, null
2022-12-09 10:14:15, 8546.1
2022-12-09 10:14:30, null
2022-12-09 10:14:45, null
2022-12-09 10:15:00, null
2022-12-09 10:15:15, null
2022-12-09 10:15:30, 10203.2
2022-12-09 10:15:45, 12100.9
2022-12-09 10:16:00, 8487.9
2022-12-09 10:16:15, null
2022-12-09 10:16:30, null
2022-12-09 10:16:45, null
2022-12-09 10:17:00, 12497.1
2022-12-09 10:17:15, 13156.4
2022-12-09 10:17:30, null
2022-12-09 10:17:45, null
2022-12-09 10:18:00, 10451.1
2022-12-09 10:18:15, 12312.3
2022-12-09 10:18:30, 10401.7
2022-12-09 10:18:45, null
2022-12-09 10:19:00, 11966.4
2022-12-09 10:19:15, null
2022-12-09 10:19:30, null
2022-12-09 10:19:45, null
2022-12-09 10:20:00, 11046.0
2022-12-09 10:20:15, null
2022-12-09 10:20:30, 11076.5
2022-12-09 10:20:45, null
2022-12-09 10:21:00, 10015.4
2022-12-09 10:21:15, null
2022-12-09 10:21:30, null
2022-12-09 10:21:45, 8235.5
2022-12-09 10:22:00, null
2022-12-09 10:22:15, 10602.1
2022-12-09 10:22:30, 12268.5
2022-12-09 10:22:45, 10202.9
2022-12-09 10:23:00, 12268.4
2022-12-09 10:23:15, null
2022-12-09 10:23:30, null
2022-12-09 10:23:45, 10546.8
2022-12-09 10:24:00, null
2022-12-09 10:24:15, 11320.1
2022-12-09 10:24:30, 11815.4
2022-12-09 10:24:45, null
2022-12-09 10:25:00, 9150.6
2022-12-09 10:25:15, 10819.7
2022-12-09 10:25:30, 7011.2
2022-12-09 10:25:45, 12375.5
2022-12-09 10:26:00, 10400.1
2022-12-09 10:26:15, 9411.1
2022-12-09 10:26:30, 10872.0
2022-12-09 10:26:45, 14937.8
2022-12-09 10:27:00, null
2022-12-09 10:27:15, null
2022-12-09 10:27:30, 11290.6
2022-12-09 10:27:45, 14704.9
2022-12-09 10:28:00, null
2022-12-09 10:28:15, 13624.7
2022-12-09 10:28:30, 12153.3
2022-12-09 10:28:45, null
2022-12-09 10:29:00, null
2022-12-09 10:29:15, 12264.2
2022-12-09 10:29:30, 12009.3
2022-12-09 10:29:45, null
2022-12-09 10:30:00, null
2022-12-09 10:30:15, null
2022-12-09 10:30:30, null
2022-12-09 10:30:45, null
2022-12-09 10:31:00, null
2022-12-09 10:31:15, 10455.5
2022-12-09 10:31:30, 10914.5
2022-12-09 10:31:45, 10567.6
2022-12-09 10:32:00, null
2022-12-09 10:32:15, null
2022-12-09 10:32:30, 11373.0
2022-12-09 10:32:45, 10347.6
2022-12-09 10:33:00, 10391.8
2022-12-09 10:33:15, 11992.1
2022-12-09 10:33:30, null
2022-12-09 10:33:45, null
2022-12-09 10:34:00, null
2022-12-09 10:34:15, 10196.4
2022-12-09 10:34:30, 9946.9
2022-12-09 10:34:45, 9017.7
2022-12-09 10:35:00, null
2022-12-09 10:35:15, 10445.0
2022-12-09 10:35:30, null
2022-12-09 10:35:45, null
2022-12-09 10:36:00, 9429.8
2022-12-09 10:36:15, null
2022-12-09 10:36:30, null
2022-12-09 10:36:45, 10362.0
2022-12-09 10:37:00, null
2022-12-09 10:37:15, null
2022-12-09 10:37:30, 10445.6
2022-12-09 10:37:45, null
2022-12-09 10:38:00, 10697.4
2022-12-09 10:38:15, null
2022-12-09 10:38:30, 9221.9
2022-12-09 10:38:45, 10225.9
2022-12-09 10:39:00, null
2022-12-09 10:39:15, 12221.2
2022-12-09 10:39:30, 9716.2
2022-12-09 10:39:45, null
2022-12-09 10:40:00, null
2022-12-09 10:40:15, null
2022-12-09 10:40:30, null
2022-12-09 10:40:45, null
2022-12-09 10:41:00, null
2022-12-09 10:41:15, null
2022-12-09 10:41:30, null
2022-12-09 10:41:45, null
2022-12-09 10:42:00, null
2022-12-09 10:42:15, null
2022-12-09 10:42:30, null
2022-12-09 10:42:45, 11719.6
2022-12-09 10:43:00, 11191.8
2022-12-09 10:43:15, null
2022-12-09 10:43:30, null
2022-12-09 10:43:45, 11699.6
2022-12-09 10:44:00, null
2022-12-09 10:44:15, null
2022-12-09 10:44:30, 12067.0
2022-12-09 10:44:45, null
2022-12-09 10:45:00, null
2022-12-09 10:45:15, 10705.1
2022-12-09 10:45:30, null
2022-12-09 10:45:45, 12145.3
2022-12-09 10:46:00, 9128.9
2022-12-09 10:46:15, 8544.8
2022-12-09 10:46:30, 10156.3
2022-12-09 10:46:45, null
2022-12-09 10:47:00, 10911.4
2022-12-09 10:47:15, null
2022-12-09 10:47:30, null
2022-12-09 10:47:45, 10566.6
2022-12-09 10:48:00, null
2022-12-09 10:48:15, null
2022-12-09 10:48:30, null
2022-12-09 10:48:45, 11421.2
2022-12-09 10:49:00, null
2022-12-09 10:49:15, 10508.3
2022-12-09 10:49:30, null
2022-12-09 10:49:45, 10222.5
2022-12-09 10:50:00, 11419.3
2022-12-09 10:50:15, null
2022-12-09 10:50:30, 12786.0
2022-12-09 10:50:45, 11130.8
2022-12-09 10:51:00, 12057.6
2022-12-09 10:51:15, null
2022-12-09 10:51:30, 10700.3
2022-12-09 10:51:45, null
2022-12-09 10:52:00, null
2022-12-09 10:52:15, 8920.8
2022-12-09 10:52:30, 12366.9
2022-12-09 10:52:45, null
2022-12-09 10:53:00, null
2022-12-09 10:53:15, 10294.0
2022-12-09 10:53:30, 10699.3
2022-12-09 10:53:45, null
2022-12-09 10:54:00, null
2022-12-09 10:54:15, 10450.9
2022-12-09 10:54:30, null
2022-12-09 10:54:45, 11028.5
2022-12-09 10:55:00, 12528.9
2022-12-09 10:55:15, null
2022-12-09 10:55:30, 9067.5
2022-12-09 10:55:45, null
2022-12-09 10:56:00, 10339.5
2022-12-09 10:56:15, 8792.6
2022-12-09 10:56:30, 10189.2
2022-12-09 10:56:45, 12315.8
2022-12-09 10:57:00, 9238.9
2022-12-09 10:57:15, 10907.0
2022-12-09 10:57:30, null
2022-12-09 10:57:45, null
2022-12-09 10:58:00, 10866.7
2022-12-09 10:58:15, 10670.0
2022-12-09 10:58:30, null
2022-12-09 10:58:45, 10388.5
2022-12-09 10:59:00, null
2022-12-09 10:59:15, 11296.3
2022-12-09 10:59:30, null
2022-12-09 10:59:45, null
2022-12-09 11:00:00, 10568.3
2022-12-09 11:00:15, 13459.1
2022-12-09 11:00:30, null
2022-12-09 11:00:45, 11214.2
2022-12-09 11:01:00, 13577.5
2022-12-09 11:01:15, null
2022-12-09 11:01:30, 12175.9
2022-12-09 11:01:45, null
2022-12-09 11:02:00, null
2022-12-09 11:02:15, null
2022-12-09 11:02:30, 10476.3
2022-12-09 11:02:45, 12054.1
2022-12-09 11:03:00, 10269.2
2022-12-09 11:03:15, null
2022-12-09 11:03:30, null
2022-12-09 11:03:45, 10818.4
2022-12-09 11:04:00, 10194.1
2022-12-09 11:04:15, 8095.8
2022-12-09 11:04:30, null
2022-12-09 11:04:45, 10096.5
2022-12-09 11:05:00, null
2022-12-09 11:05:15, null
2022-12-09 11:05:30, null
2022-12-09 11:05:45, null
2022-12-09 11:06:00, null
2022-12-09 11:06:15, null
2022-12-09 11:06:30, null
2022-12-09 11:06:45, 9323.1
2022-12-09 11:07:00, 13529.0
2022-12-09 11:07:15, null
2022-12-09 11:07:30, null
2022-12-09 11:07:45, 9466.4
2022-12-09 11:08:00, null
2022-12-09 11:08:15, null
2022-12-09 11:08:30, 9414.3
2022-12-09 11:08:45, null
2022-12-09 11:09:00, null
2022-12-09 11:09:15, 11715.4
2022-12-09 11:09:30, null
2022-12-09 11:09:45, null
2022-12-09 11:10:00, null
2022-12-09 11:10:15, null
2022-12-09 11:10:30, null
2022-12-09 11:10:45, null
2022-12-09 11:11:00, 9427.3
2022-12-09 11:11:15, 9564.1
2022-12-09 11:11:30, null
2022-12-09 11:11:45, null
2022-12-09 11:12:00, null
2022-12-09 11:12:15, null
2022-12-09 11:12:30, null
2022-12-09 11:12:45, null
2022-12-09 11:13:00, null
2022-12-09 11:13:15, null
2022-12-09 11:13:30, 9985.1
2022-12-09 11:13:45, null
2022-12-09 11:14:00, 9730.7
2022-12-09 11:14:15, 9297.9
2022-12-09 11:14:30, null
2022-12-09 11:14:45, null

Bonus points, I haven’t had datalog error since 12/08/22 12:22:16z

This is more than a simple WDT problem. You are talking about having negative power sometimes and positive at other times. In a properly setup system, that should not be possible unless there is some onsite generation feeding back. At this point I don’t really know if what you are measuring are mains or some kind of machinery.

I would need a line drawing of what you are doing in order to sort this out. Otherwise, I really can’t guess what is going on. A description won’t cut it. A line drawing showing the power source(s), significant loads and CT/VT locations is needed.

Pictures of the CTs installed, VTs installed and IoTaWatt installed would also be helpful.