Why do Aeotech Multisensor 6 devices go from 100% batteries to dead in weird ways? EEs?

[pizzinini]

I have an aeon multisensor 5 that does the same thing… and I have yet to find out why.

My untested theory so far is that the configruation of the switch changed for some reason (e.g. shorter reporting interval).
Tool to use for this:

[OBSOLETE] Z-Wave Tweaker

z-wave Tweaker Version: 0.08 (2017-03-16) Source: https://github.com/codersaur/SmartThings/tree/master/devices/zwave-tweaker This is a device handler to assist with interrogating and tweaking Z-Wave devices. It’s designed for end-users who want to tweak their devices and for developers who want to quickly discover and report the functionality of new devices. It is intended to temporarily replace a device’s normal device handler. Key features in v0.08: Discover association groups, multi-channel endpoints, and configuration parameters. Configure association group members from the SmartThings GUI. Configure parameter values from the SmartThings GUI. Configure Protection and Switch_All modes from the SmartThings GUI. Discover supported meter/alarm/notification/sensor report types. Automa…