After I have changed from a 4G to a new 5G router I do not receive any alerts from zigboat in my zigboat app any more. Everything looks correct and the app is working. I can check status for all the devices. I can turn the alerts on and off (the bell), but I dont get any push alerts. I can see in the app that that the motion sensor is trigged, but the app does not send push alerts. I can see alarms listed in the Notification list.
The zigboat is connected to the router via LAN-cable.