Trane ZWave Thermostats Stopped Working After Power Outage

Hi all,

had a power outage last week and it seems to correlate with both of my Trane Z-Wave thermostats not working. The weird thing is, they don't show any issues in Z-Wave settings, they don't show up as failed nodes in a repair and there's no other indication of a problem. But they are just not communicating. I can't send them any commands, I can't get status from them. I'm stumped and not even sure where to start.

All my other ZWave devices seem to be fine. It seems unlikely that both of them would have been fried. Not sure if it could have been a software update but again, there's no indication of any Zwave problem with these devices, they just aren't talking to hubitat anymore.

Any ideas?
Thanks

A Week Ago:

Now:

Which thermostat do you have? I'm looking at a Trane system right now and I'm curious what kind of Hubitat integration is possible.

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