Vivint- CT-200 thermostat questions

Hi folks,
Migrating from Smartthings to HA.

I’ve got a couple weird things with the Vivint thermostats:

  1. I’ve got one stat that is battery (no c-wire) that doesn’t respond to temp or mode changes. I’ve tried re-interviewing the device. What’s the best strategy for dealing with it?
  2. I’ve got several ct-200’s that don’t show the current temp in the dashboard. The parameter to show temp on the zwave device is set. Any thoughts on how to correct that? I know the CT-200 is capable of displaying the current temp, but a couple of them are being difficult.

Thanks for you ideas on how to debug and correct this!
Jim