OK, I see one of these each day and I have had a look around the forum and after trying to work out which node may be causing this I am stumped. Don't know how to proceed!
I have tidied up my many flows and now they run with very little syslog noise and I still do not know where to look next.
So, I have included the syslog around the event, enough?
Are there any other logs or sources of information that might help me nail this, is there anything I can add to my flows that might help?
Running on a Raspberry Pi3
[1.2.3: Maintenance Release]
I have upgraded a couple of times since this started, I have even set up a new "Pi" and transferred the flows to it to no solution. It has been a while and I cannot remember what changes/additions I made preceding to this starting.
Mar 26 03:05:25 NodeRed2020 Node-RED[21257]: #033[31m#033[31mBroadlink:#033[0m#033[0m Temperature Data Received - Type 1 Converting and sending.
Mar 26 03:06:25 NodeRed2020 Node-RED[21257]: #033[31mBroadlink:#033[0m Data Received - Determining Type.
Mar 26 03:06:25 NodeRed2020 Node-RED[21257]: #033[31mBroadlink:#033[0m BroadlinkData <Buffer 01 00 00 00 16 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00$
Mar 26 03:06:25 NodeRed2020 Node-RED[21257]: #033[31m#033[31mBroadlink:#033[0m#033[0m Temperature Data Received - Type 1 Converting and sending.
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: 26 Mar 03:07:23 - [red] Uncaught Exception:
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: 26 Mar 03:07:23 - Error: Device timeout
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: at fn.ontimeout (/home/pi/.node-red/node_modules/castv2-client/lib/senders/platform.js:56:26)
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: at Object.onceWrapper (events.js:420:28)
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: at fn.emit (events.js:314:20)
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: at Timeout.ontimeout [as _onTimeout] (/home/pi/.node-red/node_modules/castv2-client/lib/controllers/heartbeat.js:44:10)
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: at listOnTimeout (internal/timers.js:554:17)
Mar 26 03:07:23 NodeRed2020 Node-RED[21257]: at processTimers (internal/timers.js:497:7)
Mar 26 03:07:23 NodeRed2020 systemd[1]: nodered.service: Main process exited, code=exited, status=1/FAILURE
Mar 26 03:07:23 NodeRed2020 systemd[1]: nodered.service: Failed with result 'exit-code'.
Mar 26 03:07:23 NodeRed2020 systemd[1]: nodered.service: Service RestartSec=100ms expired, scheduling restart.
Mar 26 03:07:23 NodeRed2020 systemd[1]: nodered.service: Scheduled restart job, restart counter is at 36.
Mar 26 03:07:23 NodeRed2020 systemd[1]: Stopped Node-RED graphical event wiring tool.
Mar 26 03:07:23 NodeRed2020 systemd[1]: Started Node-RED graphical event wiring tool.
Mar 26 03:07:32 NodeRed2020 Node-RED[15017]: 26 Mar 03:07:32 - [warn] Projects disabled : editorTheme.projects.enabled=false
Mar 26 03:08:20 NodeRed2020 systemd[1]: Starting Daily apt download activities...
Mar 26 03:08:22 NodeRed2020 systemd[1]: apt-daily.service: Succeeded.
Mar 26 03:08:22 NodeRed2020 systemd[1]: Started Daily apt download activities.
Mar 26 03:08:34 NodeRed2020 Node-RED[15017]: #033[31mBroadlink:#033[0m Data Received - Determining Type.
Mar 26 03:08:34 NodeRed2020 Node-RED[15017]: #033[31mBroadlink:#033[0m BroadlinkData <Buffer 01 00 00 00 16 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00$
Mar 26 03:08:34 NodeRed2020 Node-RED[15017]: #033[31m#033[31mBroadlink:#033[0m#033[0m Temperature Data Received - Type 1 Converting and sending.
Mar 26 03:09:34 NodeRed2020 Node-RED[15017]: #033[31mBroadlink:#033[0m Data Received - Determining Type.
Mar 26 03:09:34 NodeRed2020 Node-RED[15017]: #033[31mBroadlink:#033[0m BroadlinkData <Buffer 01 00 00 00 16 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00$
Mar 26 03:09:34 NodeRed2020 Node-RED[15017]: #033[31m#033[31mBroadlink:#033[0m#033[0m Temperature Data Received - Type 1 Converting and sending.
Mar 26 03:10:34 NodeRed2020 Node-RED[15017]: #033[31mBroadlink:#033[0m Data Received - Determining Type.