In this video, we will show you how to check the status and any active issues that SmartThings is currently experiencing. This is great because if you are affected by a global SmartThings issue you don’t need to worry about your individual set-up because there is nothing that you can do to fix the issue besides wait.

The Link: SmartThings Platform Status

This site will also let you know about the issue and when it is fixed along with all of the history of any issues.