Our app get strange things
Server send push once but App get received message twice or more (same)
is APNS OK?
Got received push message twice or more time
APNs is OK.
In your payload, please check your "aps" dictionary and make sure you don't have any custom keys in there. The aps dictionary should only contain the keys listed here: https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/generating_a_remote_notification#2943360
If you have any keys other than the listed inside the aps dictionary, you can add your custom keys as peers of the aps dictionary, instead of inside it