Sorry for reviving an old thread, but trying to keep everything together.
Not sure if this is the same issue (it sounds like it?), but the new version of the Smartthings app for android recently stopped giving me the ability to control the temperature via the app. It’s missing that function. See screenshot:
If I understand things correctly, with native device handling now in place, I should delete this device handler…although I will likely ruin my Webcore settings?
Sorry if this is a simple question, but it’s driving me bonkers and I keep going around in circles trying to figure it out.
One other hint, the status of the heaters has always shown on the new app as “Checking status” (am I doing something wrong with that too?), but I’ve been able to change the temperature (at least by whole numbers), although the classic app (helpfully) allowed me to change by .5 increments. Again, am I doing something wrong or has that added functionality been removed?
Am I on drugs to think that the new app, which we’re now required to use, is worse/buggier than the old one or have I got some setting/understanding fundamentally screwy?
I don’t want to mess up my Webcore stuff as that took me forever to setup and I’m not sure really understand how it’s working!
Thanks!

