We have same trouble with iBeacon and iOS 15.5. Sometimes the app is startet in the background and didEnterRegion is working fine. But without any changes, some hours later, the app is not triggered when the app comes into the region of the iBeacon
MichaelMueller
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
Neunkirchen