We live on site and therefore connect to the school's wifi which has a Smoothwall firewall. We have an Amazon Firestick and use Amazon Music - we have Prime membership, however Amazon Music will not stream music on the firestick. It does work on every other device (ipad, iPhone, laptop, android phone ) and it will work on the firestick when we connect to the wifi of a neighbouring cafe.
Any ideas on how to solve this one?