Hi,
Very odd … as I have 4 of these 
. 3 of them work fine, but the 4th (just re-connected it, after exclusion / inclusion) … the Smoke detector shows Clear, Battery info is fine, but Carbon monoxide detector never reports. I try to refresh, and I get a message about a connection error. Huh? I tried testing the device, it alerts just fine, so it’s connected. It’s only the Carbon monoxide detector that has issues reporting.
Any thoughts?
Thanks!