I’m seeing an error on my setup. I just updated the Connect app to 1.2.4, it was at 1.2.3. When looking at the thermostat in SmartThings, it doesn’t show the last poll time. The error from the console is:
9:25:32 AM: error java.lang.NullPointerException: Cannot invoke method contains() on null object @ line 887
9:25:23 AM: trace Ecobee Thermostat version 1.2.3 updated
Let me know if I can provide any other details!