Mystery notifications

I have dozens of cameras spread out in two homes ( CT + FL) yesterday a 6am I received several motion notifications… False alarms, cameras show zero motions.. later as I walked across my LR and Kitchen I received more notifications but I had turned off the motion detection but not the notification…a decade of WYZE use( own 2 dozen items) and this is puzzling… no changes to anything, no new updated ( setting report I am updated) so why suddenly get these notifications of movement at both homes… so annoying I had,to turn off settings snd notifications!