Arlo Security Lights don't turn on with motion

[MII]

Hi, first light I installed works perfectly, but the other two I tried to set up just now do NOT turn on when they detect motion. I receive a push notification, but light does not go on. They are set up to "turn lights on" when motion is detected, so I don't know what the problem is. Any help would be appreciated. Firnware for bridge is up-to-date.

[jguerdat]

This is when ambient light is low enough for them to turn on, right? Have you tested this in a dark room and/or adjusted the ambient light adjustment?

[Jaltito]

Try checking your Dawn to Dusk Sensor settings. Adjust the slide so that it sits at 100% bright and see it the lights activate on motion. If they do, then in the evening (around the time you want the lights to come on) adjust the sensor slide accordingly.