Hi @Userlorena. I'd recommend checking the settings on your router or wifi network to ensure nothing is set to be disabled or blocked at 9 PM. You can also check the [RSSI](https://community.ring.com/t/how-it-works-your-ring-device-rssi-good-vs-poor/229#M4) for the Camera you're experiencing this concern on to make sure it has a stable wifi connection. If this continues to happen and you don't see any specific router settings that could cause this, reset your Camera by holding down the setup button for at least 20 seconds. Once the reset is complete, set the Camera back up in the Ring app using the steps under Set Up a Device.