Hello, I am building a swift macOS app and have noticed issues today with delivering APN's to both development and production devices. Similar to this thread the only way I can get them to deliver temporarily is to do one of: Change the bundle ID of my app to a new bundle ID, then start it up. I will usually get the first notification. Reset my network (either wired ethernet or wifi, typically both) Using the push notifications console for development sends, I see the message "discarded as device was offline" in the delivery log even though the device is still online and was just registered when I got back the deviceToken. If I set an expiration on development notifications then the delivery log says "stored for device power considerations" and the notification will then send once I do one of the above steps (new bundle or reset network). Previous to today the notifications were sending immediately and I had no issues getting them. Is there something I can do to fix this problem, is it a problem with the APN provider, or is it something else I haven't thought of? A unique ID for an expiration-based notification is 1755def8-1a44-cbcf-c64b-64e435c30f81, and a non-expiry is d7a72b46-0c64-4500-0abc-3734f9efbd90.