Dolby Digital 5.1 Stopped Working

Dolby Digital 5.1 stopped working recently. I have an Amazon FireTv Cube latest version and a Sony receiver. I know it worked prior to the latest FireTv update, is that the problem? Dolby Digital 5.1 works on all my streaming services through the FireTv Cube.

5 posts were merged into an existing topic: NEW - Tablo Amazon Fire TV/Android TV App Update (v. 2.1.2)