I am having the same issue. Set up tags for my influx data and started a new DB for it. It was uploading backlog fine and it stopped and got the reboot loop. I managed to stop the influx before it rebooted itself again. Here is the screenshot.
6/22/22 13:39:51z ESP8266 ID: 560729, RTC M41T81 (68)
6/22/22 13:39:51z IoTaWatt 5.0, Firmware version 02_07_05
6/22/22 13:39:51z SPIFFS mounted.
6/22/22 10:39:51 Local time zone: -4:00, using DST/BST when in effect.
6/22/22 10:39:51 device name: IotaWatt
6/22/22 10:39:51 HTTP server started
6/22/22 10:39:51 influxDB_v1: Starting, interval:5, url:http://192.168.1.253:8086
6/22/22 10:39:51 timeSync: service started.
6/22/22 10:39:51 statService: started.
6/22/22 10:39:52 dataLog: service started.
6/22/22 10:39:52 dataLog: Last log entry 06/22/22 10:39:45
6/22/22 10:39:55 WiFi connected. SSID=Blackbeard, IP=192.168.1.227, channel=11, RSSI -53db
6/22/22 10:39:55 MDNS responder started for hostname IotaWatt
6/22/22 10:39:55 LLMNR responder started for hostname IotaWatt
6/22/22 10:39:55 Updater: service started. Auto-update class is MINOR
6/22/22 10:39:56 historyLog: service started.
6/22/22 10:39:56 historyLog: Last log entry 06/22/22 10:39:00
6/22/22 10:39:56 Updater: Auto-update is current for class MINOR.
6/22/22 10:39:57 influxDB_v1: Start posting at 06/01/22 00:15:00
** Restart **
SD initialized.
6/22/22 13:40:01z Real Time Clock is running. Unix time 1655905201
6/22/22 13:40:01z Reset reason: Software Watchdog
6/22/22 13:40:01z Trace: 32:60, 32:60, 32:60, 32:62, 32:63, 31:1, 1:6[6], 1:1[7], 1:2[8], 9:0[8], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 1:3, 1:6[1], 1:6[3], 1:5[31], 1:6[4], 31:0, 31:1, 31:2[3], 32:60, 32:60, 32:60
6/22/22 13:40:01z ESP8266 ID: 560729, RTC M41T81 (68)
6/22/22 13:40:01z IoTaWatt 5.0, Firmware version 02_07_05
6/22/22 13:40:01z SPIFFS mounted.
6/22/22 10:40:01 Local time zone: -4:00, using DST/BST when in effect.
6/22/22 10:40:01 device name: IotaWatt
6/22/22 10:40:01 HTTP server started
6/22/22 10:40:01 influxDB_v1: Starting, interval:5, url:http://192.168.1.253:8086
6/22/22 10:40:01 timeSync: service started.
6/22/22 10:40:01 statService: started.
6/22/22 10:40:02 dataLog: service started.
6/22/22 10:40:02 dataLog: Last log entry 06/22/22 10:39:55
6/22/22 10:40:06 historyLog: service started.
6/22/22 10:40:06 historyLog: Last log entry 06/22/22 10:39:00
6/22/22 10:40:07 WiFi connected. SSID=Blackbeard, IP=192.168.1.227, channel=11, RSSI -52db
6/22/22 10:40:07 MDNS responder started for hostname IotaWatt
6/22/22 10:40:07 LLMNR responder started for hostname IotaWatt
6/22/22 10:40:07 Updater: service started. Auto-update class is MINOR
6/22/22 10:40:08 Updater: Auto-update is current for class MINOR.
6/22/22 10:40:08 influxDB_v1: Start posting at 06/01/22 00:15:00
** Restart **
SD initialized.
6/22/22 13:40:12z Real Time Clock is running. Unix time 1655905212
6/22/22 13:40:12z Reset reason: Software Watchdog
6/22/22 13:40:12z Trace: 32:60, 32:60, 32:60, 32:62, 32:63, 31:1, 1:6[6], 1:1[11], 1:2[12], 9:0[12], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 1:3, 1:6[1], 1:6[3], 1:5[31], 1:6[4], 31:0, 31:1, 31:2[3], 32:60, 32:60, 32:60
6/22/22 13:40:12z ESP8266 ID: 560729, RTC M41T81 (68)
6/22/22 13:40:12z IoTaWatt 5.0, Firmware version 02_07_05
6/22/22 13:40:12z SPIFFS mounted.
6/22/22 10:40:12 Local time zone: -4:00, using DST/BST when in effect.
6/22/22 10:40:12 device name: IotaWatt
6/22/22 10:40:12 HTTP server started
6/22/22 10:40:12 influxDB_v1: Starting, interval:5, url:http://192.168.1.253:8086
6/22/22 10:40:12 timeSync: service started.
6/22/22 10:40:12 statService: started.
6/22/22 10:40:13 dataLog: service started.
6/22/22 10:40:13 dataLog: Last log entry 06/22/22 10:40:05
6/22/22 10:40:17 historyLog: service started.
6/22/22 10:40:17 historyLog: Last log entry 06/22/22 10:40:00
6/22/22 10:40:17 WiFi connected. SSID=Blackbeard, IP=192.168.1.227, channel=11, RSSI -52db
6/22/22 10:40:17 MDNS responder started for hostname IotaWatt
6/22/22 10:40:17 LLMNR responder started for hostname IotaWatt
6/22/22 10:40:17 Updater: service started. Auto-update class is MINOR
6/22/22 10:40:18 Updater: Auto-update is current for class MINOR.
6/22/22 10:40:18 influxDB_v1: Start posting at 06/01/22 00:15:00
** Restart **
SD initialized.
6/22/22 13:40:22z Real Time Clock is running. Unix time 1655905222
6/22/22 13:40:22z Reset reason: Software Watchdog
6/22/22 13:40:22z Trace: 1:6[4], 31:0, 31:1, 31:2[3], 32:60, 32:60, 32:60, 32:62, 32:63, 31:1, 1:6[6], 1:1[14], 1:2, 9:0, 9:0, 8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 1:3, 1:6[1], 1:6[3], 1:5[31], 1:6[4], 31:0, 31:1, 31:2[3], 32:60, 32:60, 32:60
6/22/22 13:40:22z ESP8266 ID: 560729, RTC M41T81 (68)
6/22/22 13:40:22z IoTaWatt 5.0, Firmware version 02_07_05
6/22/22 13:40:22z SPIFFS mounted.
6/22/22 10:40:22 Local time zone: -4:00, using DST/BST when in effect.
6/22/22 10:40:22 device name: IotaWatt
6/22/22 10:40:22 HTTP server started
6/22/22 10:40:22 influxDB_v1: Starting, interval:5, url:http://192.168.1.253:8086
6/22/22 10:40:22 timeSync: service started.
6/22/22 10:40:22 statService: started.
6/22/22 10:40:23 dataLog: service started.
6/22/22 10:40:23 dataLog: Last log entry 06/22/22 10:40:15
6/22/22 10:40:26 WiFi connected. SSID=Blackbeard, IP=192.168.1.227, channel=11, RSSI -54db
6/22/22 10:40:26 MDNS responder started for hostname IotaWatt
6/22/22 10:40:26 LLMNR responder started for hostname IotaWatt
6/22/22 10:40:26 Updater: service started. Auto-update class is MINOR
6/22/22 10:40:27 historyLog: service started.
6/22/22 10:40:27 historyLog: Last log entry 06/22/22 10:40:00
6/22/22 10:40:27 Updater: Auto-update is current for class MINOR.
6/22/22 10:40:28 influxDB_v1: Start posting at 06/01/22 00:15:00
** Restart **
SD initialized.
6/22/22 13:40:32z Real Time Clock is running. Unix time 1655905232
6/22/22 13:40:32z Reset reason: Software Watchdog
6/22/22 13:40:32z Trace: 32:60, 32:60, 32:60, 32:62, 32:63, 31:1, 1:6[6], 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, 1:6[1], 1:6[3], 1:5[31], 1:6[4], 31:0, 31:1, 31:2[3], 32:60, 32:60, 32:60
6/22/22 13:40:32z ESP8266 ID: 560729, RTC M41T81 (68)
6/22/22 13:40:32z IoTaWatt 5.0, Firmware version 02_07_05
6/22/22 13:40:32z SPIFFS mounted.
6/22/22 10:40:32 Local time zone: -4:00, using DST/BST when in effect.
6/22/22 10:40:32 device name: IotaWatt
6/22/22 10:40:32 HTTP server started
6/22/22 10:40:32 influxDB_v1: Starting, interval:5, url:http://192.168.1.253:8086
6/22/22 10:40:32 timeSync: service started.
6/22/22 10:40:32 statService: started.
6/22/22 10:40:33 dataLog: service started.
6/22/22 10:40:33 dataLog: Last log entry 06/22/22 10:40:25
6/22/22 10:40:37 historyLog: service started.
6/22/22 10:40:37 historyLog: Last log entry 06/22/22 10:40:00
6/22/22 10:40:38 WiFi connected. SSID=Blackbeard, IP=192.168.1.227, channel=11, RSSI -53db
6/22/22 10:40:38 MDNS responder started for hostname IotaWatt
6/22/22 10:40:38 LLMNR responder started for hostname IotaWatt
6/22/22 10:40:38 Updater: service started. Auto-update class is MINOR
6/22/22 10:40:40 Updater: Auto-update is current for class MINOR.
** Restart **
SD initialized.
6/22/22 13:40:41z Real Time Clock is running. Unix time 1655905241
6/22/22 13:40:41z Reset reason: Exception
6/22/22 13:40:41z Trace: 32:35, 32:35, 32:35, 32:35, 32:37, 31:1, 1:6[6], 1:1[3], 1:2[4], 9:0[4], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 1:3, 1:6[1], 1:6[3], 1:5[31], 1:6[4], 31:0, 31:1, 31:2[1], 32:20, 32:20, 32:20
6/22/22 13:40:41z ESP8266 ID: 560729, RTC M41T81 (68)
6/22/22 13:40:41z IoTaWatt 5.0, Firmware version 02_07_05
6/22/22 13:40:41z SPIFFS mounted.
6/22/22 10:40:41 Local time zone: -4:00, using DST/BST when in effect.
6/22/22 10:40:41 device name: IotaWatt
6/22/22 10:40:41 HTTP server started
6/22/22 10:40:41 influxDB_v1: Starting, interval:5, url:http://192.168.1.253:8086
6/22/22 10:40:41 timeSync: service started.
6/22/22 10:40:41 statService: started.
6/22/22 10:40:42 dataLog: service started.
6/22/22 10:40:42 dataLog: Last log entry 06/22/22 10:40:40
6/22/22 10:40:45 WiFi connected. SSID=Blackbeard, IP=192.168.1.227, channel=11, RSSI -54db
6/22/22 10:40:45 MDNS responder started for hostname IotaWatt
6/22/22 10:40:45 LLMNR responder started for hostname IotaWatt
6/22/22 10:40:45 Updater: service started. Auto-update class is MINOR
6/22/22 10:40:46 historyLog: service started.
6/22/22 10:40:46 historyLog: Last log entry 06/22/22 10:40:00
6/22/22 10:40:47 Updater: Auto-update is current for class MINOR.
** Restart **
SD initialized.
6/22/22 13:40:48z Real Time Clock is running. Unix time 1655905248
6/22/22 13:40:48z Reset reason: Exception
6/22/22 13:40:48z Trace: 31:91, 31:9, 31:1, 1:6[6], 1:3, 1:3, 1:6[1], 1:6[3], 1:5[31], 1:6[4], 31:0, 31:1, 31:2[2], 32:30, 32:35, 32:35, 32:35, 32:35, 32:37, 31:1, 1:6[6], 1:3, 1:3, 1:6[1], 1:6[3], 1:5[31], 1:6[4], 31:0, 31:1, 31:2[1], 32:20, 32:20
6/22/22 13:40:48z ESP8266 ID: 560729, RTC M41T81 (68)
6/22/22 13:40:48z IoTaWatt 5.0, Firmware version 02_07_05
6/22/22 13:40:48z SPIFFS mounted.
6/22/22 10:40:48 Local time zone: -4:00, using DST/BST when in effect.
6/22/22 10:40:48 device name: IotaWatt
6/22/22 10:40:48 HTTP server started
6/22/22 10:40:48 influxDB_v1: Starting, interval:5, url:http://192.168.1.253:8086
6/22/22 10:40:48 timeSync: service started.
6/22/22 10:40:48 statService: started.
6/22/22 10:40:49 dataLog: service started.
6/22/22 10:40:49 dataLog: Last log entry 06/22/22 10:40:45
6/22/22 10:40:53 historyLog: service started.
6/22/22 10:40:53 historyLog: Last log entry 06/22/22 10:40:00
6/22/22 10:40:53 WiFi connected. SSID=Blackbeard, IP=192.168.1.227, channel=11, RSSI -53db
6/22/22 10:40:53 MDNS responder started for hostname IotaWatt
6/22/22 10:40:53 LLMNR responder started for hostname IotaWatt
6/22/22 10:40:53 Updater: service started. Auto-update class is MINOR
6/22/22 10:40:53 Updater: Auto-update is current for class MINOR.
6/22/22 10:40:54 influxDB_v1: stopped, Last post 06/01/22 00:14:55