Hi Bob
Yes I have four AP’s over the house so the diffrent channels are expected.
Below is the log from both of the non working units.
3/01/21 23:25:06z Real Time Clock is running. Unix time 1614641106
3/01/21 23:25:06z Reset reason: Software/System restart
3/01/21 23:25:06z Trace: 3:0, 3:11, 21:110, 21:110, 21:110[1], 3:11, 3:11, 3:11, 1:6, 1:3, 1:4, 1:5[3], 3:0, 3:6, 3:6, 3:6, 3:6, 3:6, 3:6, 1:6, 1:1[6], 1:2, 9:0, 9:0, 8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 10:2, 10:3
3/01/21 23:25:06z ESP8266 ChipID: 2871252
3/01/21 23:25:06z IoTaWatt 4.x, Firmware version 02_05_12
3/01/21 23:25:06z SPIFFS mounted.
3/01/21 23:25:06z Local time zone: +0:00
3/01/21 23:25:06z Using Daylight Saving Time (BST) when in effect.
3/01/21 23:25:06z device name: Shed
3/01/21 23:25:07z HTTP server started
3/01/21 23:25:07z timeSync: service started.
3/01/21 23:25:07z statService: started.
3/01/21 23:25:07z dataLog: service started.
3/01/21 23:25:10z dataLog: Last log entry 03/01/21 23:25:00
3/01/21 23:25:12z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5
3/01/21 23:25:12z Updater: service started. Auto-update class is BETA
3/01/21 23:25:12z WiFi connected. SSID=WiFi, IP=192.168.10.132, channel=6, RSSI -44db
3/01/21 23:25:12z MDNS responder started for hostname Shed
3/01/21 23:25:12z LLMNR responder started for hostname Shed
3/01/21 23:25:13z EmonService: Start posting at 11/12/19 00:34:20
3/01/21 23:25:13z Updater: Auto-update is current for class BETA.
3/01/21 23:26:08z historyLog: service started.
3/01/21 23:26:09z historyLog: Last log entry 11/21/20 05:00:00
3/01/21 23:35:51z EmonService: Stopped. Last post 11/12/19 13:19:15
3/01/21 23:35:53z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5
3/01/21 23:35:54z EmonService: Start posting at 11/12/19 13:19:20
3/01/21 23:41:13z EmonService: Stopped. Last post 11/12/19 18:32:00
3/01/21 23:41:15z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5
3/01/21 23:41:16z EmonService: Start posting at 03/01/21 00:00:05
3/02/21 00:38:47z EmonService: HTTP response -4, retrying.
3/02/21 06:28:19z EmonService: Retry successful after 439 attempts.
3/03/21 10:37:11z WiFi disconnected.
3/03/21 10:37:12z WiFi connected. SSID=WiFi, IP=192.168.10.132, channel=6, RSSI -43db
3/08/21 18:41:22z Updater: Invalid response from server. HTTPcode: -4
3/12/21 21:32:40z EmonService: Invalid response, retrying.
3/12/21 21:37:30z EmonService: Retry successful after 89 attempts.
3/17/21 14:21:37z EmonService: HTTP response -11, retrying.
3/17/21 23:43:15z Restart command received.
** Restart **
SD initialized.
3/17/21 23:43:17z Real Time Clock is running. Unix time 1616024597
3/17/21 23:43:17z Reset reason: Software/System restart
3/17/21 23:43:17z Trace: 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 10:2, 10:3
3/17/21 23:43:17z ESP8266 ChipID: 2871252
3/17/21 23:43:17z IoTaWatt 4.x, Firmware version 02_05_12
3/17/21 23:43:17z SPIFFS mounted.
3/17/21 23:43:17z Local time zone: +0:00
3/17/21 23:43:17z Using Daylight Saving Time (BST) when in effect.
3/17/21 23:43:17z device name: Shed
3/17/21 23:43:18z HTTP server started
3/17/21 23:43:18z timeSync: service started.
3/17/21 23:43:18z statService: started.
3/17/21 23:43:18z dataLog: service started.
3/17/21 23:43:21z dataLog: Last log entry 03/17/21 23:43:15
3/17/21 23:43:23z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5
3/17/21 23:43:23z WiFi connected. SSID=WiFi, IP=192.168.10.132, channel=6, RSSI -42db
3/17/21 23:43:23z MDNS responder started for hostname Shed
3/17/21 23:43:23z LLMNR responder started for hostname Shed
3/17/21 23:43:23z Updater: service started. Auto-update class is BETA
3/17/21 23:43:24z EmonService: Start posting at 03/17/21 14:17:10
3/17/21 23:43:24z Updater: Auto-update is current for class BETA.
3/17/21 23:44:19z historyLog: service started.
3/17/21 23:44:20z historyLog: Last log entry 03/17/21 23:43:00
3/17/21 23:45:18z EmonService: Stopped. Last post 03/17/21 14:17:05
3/17/21 23:46:47z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5
3/17/21 23:46:49z EmonService: Start posting at 03/17/21 14:19:15
3/17/21 23:49:05z EmonService: HTTP response -11, retrying.
3/17/21 23:51:11z EmonService: Stopped. Last post 03/17/21 14:19:10
3/17/21 23:51:22z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5, encrypted
3/17/21 23:51:23z EmonService: Start posting at 03/17/21 14:21:25
3/17/21 23:53:09z EmonService: Stopped. Last post 03/17/21 14:21:20
3/17/21 23:54:10z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5, encrypted
3/17/21 23:54:11z EmonService: Start posting at 03/17/21 14:23:35
3/17/21 23:56:41z EmonService: HTTP response -11, retrying.
3/18/21 00:02:45z EmonService: Stopped. Last post 03/17/21 14:23:30
3/18/21 00:02:51z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=Shed, interval=5, encrypted
3/18/21 00:02:52z EmonService: Start posting at 03/17/21 14:25:40
3/18/21 00:05:11z EmonService: HTTP response -11, retrying.
3/18/21 12:28:07z Updater: Auto-update class changed to MINOR
3/18/21 12:28:08z Updater: Auto-update is current for class MINOR.
3/18/21 12:28:14z Restart command received.
3/07/21 22:18:01z LLMNR responder started for hostname House
3/07/21 22:18:01z timeSync: service started.
3/07/21 22:18:01z statService: started.
3/07/21 22:18:01z Updater: service started. Auto-update class is BETA
3/07/21 22:18:01z dataLog: service started.
3/07/21 22:18:02z dataLog: Last log entry 03/07/21 22:17:45
3/07/21 22:18:03z Updater: Auto-update is current for class BETA.
3/07/21 22:18:06z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5
3/07/21 22:18:07z EmonService: Start posting at 03/07/21 22:17:50
3/07/21 22:19:01z historyLog: service started.
3/07/21 22:19:01z historyLog: Last log entry 03/07/21 22:17:00
3/17/21 14:21:33z EmonService: HTTP response -11, retrying.
3/17/21 23:36:21z Restart command received.
** Restart **
SD initialized.
3/17/21 23:36:24z Real Time Clock is running. Unix time 1616024184
3/17/21 23:36:24z Reset reason: Software/System restart
3/17/21 23:36:24z Trace: 1:4, 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, 1:4, 1:1[4], 1:2[5], 9:0[5], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 10:2, 10:3
3/17/21 23:36:24z ESP8266 ChipID: 2518071
3/17/21 23:36:24z IoTaWatt 4.x, Firmware version 02_05_12
3/17/21 23:36:24z SPIFFS mounted.
3/17/21 23:36:24z Local time zone: +0:00
3/17/21 23:36:24z Using Daylight Saving Time (BST) when in effect.
3/17/21 23:36:24z device name: House
3/17/21 23:36:24z HTTP server started
3/17/21 23:36:24z timeSync: service started.
3/17/21 23:36:24z statService: started.
3/17/21 23:36:24z dataLog: service started.
3/17/21 23:36:25z dataLog: Last log entry 03/17/21 23:36:20
3/17/21 23:36:28z WiFi connected. SSID=WiFi, IP=192.168.10.133, channel=1, RSSI -59db
3/17/21 23:36:28z MDNS responder started for hostname House
3/17/21 23:36:28z LLMNR responder started for hostname House
3/17/21 23:36:28z Updater: service started. Auto-update class is BETA
3/17/21 23:36:29z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5
3/17/21 23:36:29z Updater: Auto-update is current for class BETA.
3/17/21 23:36:30z EmonService: Start posting at 03/17/21 14:17:00
3/17/21 23:37:25z historyLog: service started.
3/17/21 23:37:25z historyLog: Last log entry 03/17/21 23:36:00
3/17/21 23:38:39z EmonService: HTTP response -11, retrying.
3/17/21 23:43:05z Restart command received.
** Restart **
SD initialized.
3/17/21 23:43:07z Real Time Clock is running. Unix time 1616024587
3/17/21 23:43:07z Reset reason: Software/System restart
3/17/21 23:43:07z Trace: 8:4, 8:6, 8:8, 8:9, 1:2, 1:3, 1:4, 1:5[3], 3:0, 3:6, 3:6, 3:6, 3:6, 3:6, 3:6, 1:6, 1:1, 1:2[1], 9:0[1], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 10:2, 10:3
3/17/21 23:43:07z ESP8266 ChipID: 2518071
3/17/21 23:43:07z IoTaWatt 4.x, Firmware version 02_05_12
3/17/21 23:43:07z SPIFFS mounted.
3/17/21 23:43:07z Local time zone: +0:00
3/17/21 23:43:07z Using Daylight Saving Time (BST) when in effect.
3/17/21 23:43:07z device name: House
3/17/21 23:43:07z HTTP server started
3/17/21 23:43:07z timeSync: service started.
3/17/21 23:43:07z statService: started.
3/17/21 23:43:07z dataLog: service started.
3/17/21 23:43:08z dataLog: Last log entry 03/17/21 23:43:05
3/17/21 23:43:12z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5
3/17/21 23:43:12z WiFi connected. SSID=WiFi, IP=192.168.10.133, channel=1, RSSI -56db
3/17/21 23:43:12z MDNS responder started for hostname House
3/17/21 23:43:12z LLMNR responder started for hostname House
3/17/21 23:43:12z Updater: service started. Auto-update class is BETA
3/17/21 23:43:13z EmonService: Start posting at 03/17/21 14:19:00
3/17/21 23:43:13z Updater: Auto-update is current for class BETA.
3/17/21 23:44:08z historyLog: service started.
3/17/21 23:44:08z historyLog: Last log entry 03/17/21 23:43:00
3/17/21 23:45:29z EmonService: HTTP response -11, retrying.
3/17/21 23:47:01z EmonService: Stopped. Last post 03/17/21 14:18:55
3/17/21 23:47:46z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5
3/17/21 23:47:47z EmonService: Start posting at 03/17/21 14:21:00
3/17/21 23:50:00z EmonService: HTTP response -11, retrying.
3/17/21 23:51:18z EmonService: Stopped. Last post 03/17/21 14:20:55
3/17/21 23:51:26z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5, encrypted
3/17/21 23:51:27z EmonService: Start posting at 03/17/21 14:23:00
3/17/21 23:53:05z EmonService: Stopped. Last post 03/17/21 14:22:55
3/17/21 23:54:06z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5, encrypted
3/17/21 23:54:07z EmonService: Start posting at 03/17/21 14:25:00
3/17/21 23:56:43z EmonService: HTTP response -11, retrying.
3/18/21 00:02:42z EmonService: Stopped. Last post 03/17/21 14:24:55
3/18/21 00:02:48z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5, encrypted
3/18/21 00:02:49z EmonService: Start posting at 03/17/21 14:27:05
3/18/21 00:05:09z EmonService: HTTP response -11, retrying.
3/18/21 12:28:03z Updater: Auto-update class changed to MINOR
3/18/21 12:28:04z Updater: Auto-update is current for class MINOR.
3/18/21 12:28:18z Restart command received.
** Restart **
SD initialized.
3/18/21 12:28:20z Real Time Clock is running. Unix time 1616070500
3/18/21 12:28:20z Reset reason: Software/System restart
3/18/21 12:28:20z Trace: 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:3, 1:4, 1:1[4], 1:2[5], 9:0[5], 9:0, 9:1, 8:4, 8:6, 8:8, 8:9, 9:3, 9:5, 9:9, 1:2, 1:3, 10:2, 10:3
3/18/21 12:28:20z ESP8266 ChipID: 2518071
3/18/21 12:28:20z IoTaWatt 4.x, Firmware version 02_05_12
3/18/21 12:28:20z SPIFFS mounted.
3/18/21 12:28:20z Local time zone: +0:00
3/18/21 12:28:20z Using Daylight Saving Time (BST) when in effect.
3/18/21 12:28:20z device name: House
3/18/21 12:28:20z HTTP server started
3/18/21 12:28:20z timeSync: service started.
3/18/21 12:28:20z statService: started.
3/18/21 12:28:20z dataLog: service started.
3/18/21 12:28:21z dataLog: Last log entry 03/18/21 12:28:15
3/18/21 12:28:24z WiFi connected. SSID=WiFi, IP=192.168.10.133, channel=1, RSSI -58db
3/18/21 12:28:24z MDNS responder started for hostname House
3/18/21 12:28:24z LLMNR responder started for hostname House
3/18/21 12:28:24z Updater: service started. Auto-update class is MINOR
3/18/21 12:28:25z EmonService: started. url=HTTP://energy.m0nne.com/emoncms, node=House, interval=5, encrypted
3/18/21 12:28:25z Updater: Auto-update is current for class MINOR.
3/18/21 12:28:26z EmonService: Start posting at 03/17/21 14:29:15
3/18/21 12:29:21z historyLog: service started.
3/18/21 12:29:21z historyLog: Last log entry 03/18/21 12:28:00
3/18/21 12:30:46z EmonService: HTTP response -11, retrying.
3/18/21 13:39:18z Restart command received.