I recently stopped getting notifications on my iPhone. If I trigger a push message, which worked fine until recently, I get the message in HA: Unable to find notify service for webhook ID.
The HA app on the affected iPhone itself also works without problems. I can also see the parameters of the iPhone like battery level, location etc. correctly in HA.
However, another iPhone continues to work without any problems.
The only noticeable thing is that both iPhones are now only called “iPhone” and the full device name is no longer displayed.
In the meantime I have updated HA to the latest version and both iPhones to iOS 11.
Does anyone have any idea where the problem may lie?