I can't even get an error. I set up everything correctly. But when I press Test, nothing happens. I am also using Version 5.3.2.1. I tried everything but no mobile alerts on both IOS as well as Android.

I set everything: Main settings, Cameras Alerts, Firewall open, Enabled mobile devices etc. Installed mobile apps on IOS and Android. I just can't get push notifications to work. The test button also does nothing.