Motion detected what looks like a drone or camera defect

My backyard motion sensor is set off by what looks like a drone flying around it. Six circle lights moving across the patio. Happens between 2am and 5am. I look outside but there is nothing there yet my phone is showing these lights circling and my motion alert is ringing. Is this a camera defect?

It doesn’t sound like a defect, @MLT . However, if you want to share a video we can take a look. To me, it honestly sounds more like a spider / bug that is flying nearby. I’ve seen quite a few of them. Make sure the surrounding area next to the device is clean. Keep us posted on what you find!

Can you tell me if the light flashes are a drone. Zoom into the flash. It sets my motion detector lights around the house and rings for motion in backyard. Thanks