Event Recording records all the time

I have two Wyze Cams. I have them set up to record in “Detects motion mode” to record when motion is present only. They both worked fine for about 6 monthes. Now one of them records all the time, even when there is no motion in the pic frame. I have checked the settings about 20 times over, rebooted cam, & reinstalled the cam many times. It still records all the time In my motion detect mode still. Any suggestions?