Motion’s settings area faulty

Hi, up to now I was happy with the motion setting but I thing that since last software update it doesn’t work as it should. At the front of my property I have ring pro 2nd generation and a solar powered cam. They detect movement of people and cars outside the parameters I have set. I minimized the sensitivity and recreated the zone but nothing works, they still detect any movement outside the setup zone. The problem is I have Alexa dot in my bedroom and during the night keep warning me that there’s a motion on my front door. The only think I could do was to turn Alexa’s voice down because if I use the schedule setting to turn the cameras off on night and there is a real situation I won’t know then. Any suggestions?