We have had an issue with Push notifications and the iPad versions of all three of our magazines. Notify does not work for us. Our reseller
DPCI checked all our settings and suggested that we revoke all our certificates ( on one magazine ) and try new ones to fix the issue.
I have done that, built all new distribution, development, dev push, production push, mobile dev provisioning, mobile production provisioning.
I built a new v28 version of the magazine in Mac, DSP App Builder.app
But now I get the same message over and over when I try to test the Push notifications. I have verified I am using the new certificates.
"An error has occurred while sending the notification. Your push certificate has expired. To upload a valid certificate, rebuild your app in DPS App Builder and retry sending the notification."
You should contact Gold Support for assistance with this. You can find contact information by logging into the DPS Dashboard and looking in the bottom middle of the screen.
Neil