You do an upgrade and install a new app (Battery Monitor 2) and then multiple things happen. Of course you want to blame it on something else but I had 2 contact sensors, one Zwave and one Zigbee that both died even though they were reporting 100% and a Zigbee light that quit responding. Replaced the batteries and installed a new light and all is good now but why must Murphy work that way?
5 Likes
Obviously it was your fault.... 
If you had left the room(s) alone where the contacts sensors were then you would not have had an issue.
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I use device activity check as well for stuff like that
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I do too but they died in between test intervals I guess. 
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I was visiting my mother last Christmas. She said the automation for the lamp in the entryway had stopped working and I needed to fix it. The lightbulb was burned out. Of course it was the automation's fault. 
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