I have the easy trigger shown in the image below. I am executing the event manually by clicking on the running figure. The date when the event did update so it has run. However, My first device is not set to the second device. Note that the first device is a virtual device created in HS4 and the second device is a 'feature' of the Thermostat device. I also tried to match the configuration of the virtual device (center) to the second/actual device(bottom).
Event:
Virtual Device:
Actual Device:
Event:
Virtual Device:
Actual Device:
Comment