We have relativ

[JanetKelly.2019]

We have relatively new outdoor cams (<4 months old) . Last night, one of the cams detected our motion on the porch (not the default direction) & notified of motion, but the cam DID NOT MOVE TO CAPTURE us. I could manually move it to see that location, (and it HAS PREVIOUSLY MOVED TO THAT VIEW w/no problem). What would cause a cam to detect & notify, but not move to a view/angle it has previously done? (It’s 60°, no ice, no debris & plenty of batt). TIA