Cameras online but not detecting motion

[Twubben]

My system is online but only one of four cameras is detecting motion. If I go to live view I can see what's happening but if I'm not watching live there is no engagement of the camera or notification that movement has been detected. Any ideas?

[jguerdat]

Power cycle the base. If no help, open and close battery doors. It might be useful to remove the camera from Settings, My Devices and resync if nothing else works.