The best thing to do then is to remove the camera from the app and reinstall it after a reset.
If this doesn't work, see if you can set the notification frequency lower, because the push notifications go through the Google and IOS servers. They have a policy that if too many notifications come from one device, it will be temporarily blocked.
If you have any additional questions, you can always contact us via this website.
Please mention the complaint clearly so we can help you.