I had one of my floodlights working on a rule to be on at sunset and off at sunrise. Since the last firmware update, the rule stopped working. I tried canceling and redoing it, but no luck.
Are you using a “rule” or the setting in the devices settings > accessories.
Try clearing the app cache in account > app settings. Also try deleting the rule/schedule and re adding it.
You can set the floodlight up to be on from sunset to sunrise in the floodlight settings …