Hi
Long story short:
It was the AirPods Pro.
Bye turning off bluetooth and wait 30sec the porblem is gone.
The Long story:
(sorry in advance for my bad English, I have dystlexia and I do not get paid for this troubleshooting job.
so I'm not that interested in fine-tuning my English In this case.)
but I feel I need to share my findings related to this issue
background history:
I just replaced(upgraded) my Apple devices.
iPhone x -> iPhone 12 Pro max
IPad pro —> iPad air (with Pencile and keyboard)
Apple Watch 3 -> Apple watch 6
And then this issue started.
I have AppleCare+ on every device.
-Have talked to Apple Support over 3 1/2 houre. (Not mutch help there, but nice people)
- Have ereased my Watch 4 times now
- Have ereasd my iPhone 12 pro max 3 times.
- Have changed from eSIM to physical SIM
troubleshooting:
The problem only acured when bluethooth is ON, I suspected it was the Apple watch (it was the last device set up on my iPhone)
I was prepering a return my new Apple watch 6 (cellulary edition) so I ereased it.
(I had a couple new unopen Apple watch 6 (non cellulary) that I was going to give out to family members)
I unpacked a new Apple watch and set it up, after one hour the same «no notification» problem started.
So it is not my watch 6 cellulary.
This/my problem is clearly related to Bluetooth, (when BT is off every ting is fine)
And then I realised I always is having my Airpods Pro connected when this bug i pressent.
When bluetooth is ON my iPad air and my iPhone the problem can be present,
If I turn bluetooth OFF my iPad Air (and wait 30sec, to battery status is not shown in the iPad) then my iPhone vibrated and souds,
If I put my AirPods in the case
(and wait 30sec, to battery status is not shown) then I get notification.
I immediately orded a new par of AirPods Pro from Apple (as my troubleshooting has concluded that AirPods Pro was the origin of this problem (in my/this case)
I recived my new set of AirPods Pro to day, I deleted the old from my Bluetooth settings,
open «Find My.app» on my iPhone and removed the old par of AirPods from my Apple ID.
And then I paired my new AirPods Pro.
And the problem is still here!!
I am now returning all my AirPods.
MY SOLUTION (which is not acceptable):
- Turn OFF Bluetooth on every Apple device (iPad, Mac etc..) except my iPhone.
my conclusion:
iOS or iPad OS have a software related bug which was introduced when the AirPods pro was given the ability to switch between Apple devices automatically between Apple devices signed in to the same Apple ID.
I guess the fault lies in iOS or iPad OS (because the bug was present in my «new» AirPods pro that came to day with the old firmware 2D27, it has since been upgraded to 3A283)
therefore my conclusion is that this is an iOS/iPad OS bug related to which Apple device that should notify the user, Airpods, ipad, iphone, watch??
It would have been nice if other jusers who have this problem could try turn OFF bluetooth,
And write if you have/had AirPods connected when this problem acured.
NB: this bug is NOT pressent when I juse my BOSE headphone!