@jlambert I'm curious what makes SMS different than the push notification? You won't get any information if you don't check the phone, and that makes a phone call the same if the phone is in silent...

@Morshead What's the model, hardware and firmware version of your router? Who is the internet service provider? Is it the same provider of your sim card (on the phone that enables hotspot)?

@newtapouser Tapo battery-powered camera stays in sleep mode mostly to conserve battery, until it is being woken up and starts operating. If the camera isn’t used frequently, it should be fine even...

@Dazzamac You can try to restart the router if it supports such remote control. If that's not possible, i'm afraid there are no other things can do to restore doorbell connection remotely.

@RV30user Normally removing a Matter device from one Matter platform should not affect its connection on other Matter platforms. Which Tapo robot vacuum do you have? What's the hardware and firmware...

@RealZuperman Check whether the camera's hub storage setting is still valid and correct. How to connect Tapo Wi-Fi Cameras/doorbells with Tapo Hub Check the signal strength of the hub. How to check...