Is anyone else experiencing silent removal of Smoke/CO alarms from SmartThings?
I have 2 First Alert Smoke alarms, and 2 First Alert Smoke CO alarms. Working fine for at least a couple years.
A couple months ago we got a false Smoke alarm on one of them. Then a couple weeks later I noticed a blank tile in ActionTiles and determined the same smoke detector had dropped silently from ST. I replaced the batteries (The other 3 smoke devices on the same battery change cycle reported over 90% battery). And then I repaired to ST.
A couple weeks ago I noticed that same smoke alarm was missing from ST again.
Then today I noticed another blank tile and determined another First Alert, this time, Smoke + CO alarm has disappeared silently from ST again. I tested the device first. It works, but no alerts through ST since it is no longer connected. Still I did a Z-wave exclusion which ST mobile app confirmed exclusion, re-included and replaced batteries. Tested and get notifications as expected.
Anyone else having First Alert device dropping problems? They just disappear silently so worth checking.