I have an Android Phone and an iPhone.
I want to recieve an alert from the PRTG App on the phone.
It's working fine on the Android Phone, even if the apps is closed and the phone is on standby. But on the iPhone, i only get the alert, if the PRTG App is active in front. If the PRTG App is minimized, but open in behind, there comes no alert. If I then call the PRTG app to the front again, it says, (Timeout error)
I use the same settings as on the Android phone.
What am I doing wrong ?