@bcopeland, I tried the wake-up trigger on one of the Recessed Door Sensor 7 devices (Coat Closet Door sensor, see screenshot in my post above) after updating my C-7 to 2.2.4.141.
Link to post above with screenshots
Also hit Configure and Save Preferences just for good measure. Serial number still a long string of zeroes, as before.
New error appeared in the live log when this was done:
Device still seems functional.
