Motion zone not working on doorbell?

So I just installed this battery powered doorbell this morning and it worked great for the better part of the day, when I started adjusting the sensitivity and added a motion zone, it basically stopped detecting anything, even if it was in the motion zone. Just had a car pull in my driveway and it totally ignored it, even though the settings are on high (5) and set to all motion. Anyone experience anything like this before? I was trying to get the most distance I could out of it before it started detecting things in the street, but it seems to have all but stopped. It does however show as a filtered recording under power management after I see motion in the zone.