Seeing errors is Z-wave data

[palayman]

Set up a ZooZ Zen15 z-wave device to monitor my sump pumps.  A little while ago a got a message that one of the pumps had consumed 9+ kWh in the previous 5 minute period.  Logged in console and examined the device in question and it was still reporting 0.094 kWh like the last time I looked.  The variable that I track changes with was set to 9.4 kWh. It gets set directly in only one line of code and only if there is an increase.

So I decided to look at the logs.  Mostly it get sets correctly, however there is a lot of random crap including one instance of 107 GWh! Oddly it didn't trip my monitoring program which would record any increase. Somehow there is a disconnect between the program and the log as well as the device. Any suggestions on debug?

				System	Log
					Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.086 kWh Fri 2019/03/01 11:35:29 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Fri 2019/03/01 11:36:40 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 125.780 kWh Fri 2019/03/01 06:10:21 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Fri 2019/03/01 06:10:21 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.000 kWh Fri 2019/03/01 08:06:27 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Fri 2019/03/01 08:07:11 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 4194.334 kWh Fri 2019/03/01 10:23:18 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Fri 2019/03/01 10:23:19 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.030 kWh Fri 2019/03/01 10:55:37 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Fri 2019/03/01 10:55:38 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.000 kWh Sat 2019/03/02 02:37:42 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sat 2019/03/02 02:38:52 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 107374191.8 kWh Sat 2019/03/02 06:50:38 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sat 2019/03/02 06:51:43 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.030 kWh Sat 2019/03/02 10:14:52 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sat 2019/03/02 10:14:53 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.000 kWh Sat 2019/03/02 12:17:11 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sat 2019/03/02 12:17:34 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.030 kWh Sun 2019/03/03 02:07:07 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sun 2019/03/03 02:07:07 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.000 kWh Sun 2019/03/03 05:37:08 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sun 2019/03/03 05:42:09 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.030 kWh Sun 2019/03/03 07:22:08 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sun 2019/03/03 07:27:09 AM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.000 kWh Sun 2019/03/03 01:27:39 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sun 2019/03/03 01:32:10 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.090 kWh Sun 2019/03/03 07:42:10 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sun 2019/03/03 07:47:11 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 9.4 kWh Sun 2019/03/03 08:42:11 PM System Log Basement / ZW 002 On-Off Rear Sump Pump / ZW 002 Energy Rear Sump Pump Total Power Used 0.094 kWh Sun 2019/03/03 08:47:12 PM System Log

[palayman]

Update:  I have the same device on a second sump pump. It's log it littered with the same random data.  However, none of it has caused the monitoring program to be tripped.  What are the odds of 2 devices failing at the same time? Or is the problem more likely somewhere else?

Paul