I have a Honeywell Z-Wave thermostat that was working like a champ yesterday and today I upgraded to the latest HS3 (Ver 3.0.0.194) and the latest Z-Wave plug-in (Ver 3.0.1.23) and now I can't communicate with my thermostat at all. It works manually but any attempt via HS3 fails with a message saying "Failed sending Z-Wave command to device: Thermostat Basement Fan Mode" etc. I have a HSM200 less than 20 feet away that I can talk to and get info back from just fine so I don't think it is signal related. From what I can tell everything else is working just fine and I see no errors when I restart HS3.
A. Has anyone noticed thermostats not working after the upgrade?
B. How can I determine the root cause?
A. Has anyone noticed thermostats not working after the upgrade?
B. How can I determine the root cause?
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