I suspect I did something wrong during the signing process, but can't figure out what.
First - I have only ONE APNS certificate that I use for both development environment (ipa files loaded to device using iTunes), and production (including TestFlight).
I created two different provisioning profiles, one for dev, one for prod. The apps built in dev get the invalid token error.
When I look at my App ID in developer.apple.com, I see that push notifications are "configurable" for development and "enabled" for production. That concerns me. From what I understand, development APNS SSL certificates are only needed for "sandbox" server push notifications, but my development environement built app can use the production APNS server. Am I wrong? Do I need to be using the sandbox server when testing (and debugging) my development environment app?
If I assume correct, how can I trouble shoot the problem with my certificates?