Security Camera settings stopped working

A few days ago our two outdoor hardwired security light/cameras simultaneously began to ignore their behavior settings, apparently when I updated my iPhone Ring app. One was scheduled to be on 7 pm-7 am; the other, on the other side of the house, only when nocturnal movement was detected. Neither now goes on under these conditions. Had worked properly since installation 12/20.The cameras still function normally, and the lights themselves are fine, we can turn them on manually through the Lights dashboard, but even by erasing the previous settings and restoring them, we cannot make them follow a schedule or to light up when the camera detects motion. Ideas?