Mme. Owl is currently sitting on the floor of the nest box in a brooding posture. If nesting hasn't strictly begun yet, it looks as though it will do so in next the day or two at the most.
I'm not sure when I'll have the Owl Cam' up and running again. If I can get it running tonight, I will. But, if that doesn't work out, things immediately become very unpredictable, as I'll be undergoing surgery on Friday, and nobody can tell me what the recovery period will be, or just how limited I'll be during that time.