I had to separate my mother’s hub from my account. So according to support’s suggestion I made a factory reset on it.
Now I am trying to setup again. All standard devices are installed.
But I also need to add some custom device handlers and smart apps.
However, on the IDE I can not see the HUB.
it says: **
“You don’t have any hubs yet. Please use the SmartThings mobile app to claim your hub.”
I can add the device handlers and custom smart apps on the IDE. However, I can not see them to add on the mobile app. So it seems that the mobile app can not sync with the IDE.
what is the problem ?