Problem with push on new phone

[Eaglegroove]

Hello.

I use to have an Samsung Galaxy Note 3 LTE SM-N9005 (Android 5.0) and this app worked fine with push notification but when changing over to Huawei Nexus 6P (Android 8.0.0) I don't receive every push. Sometimes I get the alarm one hour later then I was suppose to or need to enter the app and refresh to see new alarms. Both phones are connected to the same server running Zenoss 4.2.5 and Rhybudd Push ZenPack installed.

Hope you can help! :)

[Eaglegroove]

Apparently the battery optimization options was not turned off for Rhybudd app. Gonna try to change that.