Hi, I'm building a simple App which uses Backgroundaudio, -refresh and local notifications. If I install the App on my iPhone 6S through Xcode, it works fine, but if I try to send it through TestFlight to either my test iPhone 5c or my friends 6S, it's behavior is strange. The App opens, closes again, asks for the permission to send notifications (with the springboard, not the App behind the alert window). After confirming the notification, the app stays closed. Reopening will directly close it again. I've already deleted all provisioning profiles and signing certificates, created a new Xcode Project with the same source code. Created a new App ID within iTunes Connect. I've put the signing for the project and the target to 'iPhone Distribution'. Nothing is solving the issue. Sometimes Xcode says my App ID or my profiles don't include notifications. If I turn them of, it doesn't solve it. I don't get any crash reports in the organizer nor do I know what could be the issue as it runs if installed via Xcode flawlessly. Would be great if someone had a tip how to get it running.