Hi Gualtier Malde, Thank for your reply, you gave me a lot of suggestions to try/think about. I'm agree, I realize that remotely it's not simple... Let's start listing what I'm sure It's correct: apns-topic and token: if I change something I get errors, this way I get 200 location permissions: I'm sure I asked and gave "Always" permission properly extension not finishing in a timely manner, or using too much memory and being killed: I am logging at extension entry point, but no logs come out in the console I was, then, wondering about correct payload or extension not launching/crashing... I will try to add some better log and I will check that the payload is correct, then I will provide more info about my progress. Thanks again for your support