Hello, we re developing a loyalty platform for end users and as such emit Apple wallet store cards. Problem we're facing is that the HTTP POST /v1/devices/:deviceLibraryIdentifier/registrations/:passTypeIdentifier/:serialNumber in some cases doesn't come through and we have no idea why.
This only happens to a small percentage of customers, others work just fine.
Does anyone have an idea why this might happen? I believe our setup is correct when 90% of customers work and we receive these HTTP requests to our server.
