This morning when I woke up the sound on my Roku apps was/is not working.. I have a antenna that pulls my local channels and the sound there works perfect but getting no sound thru my Roku device thru my Hulu, YouTube or any of my other apps.
Did you ever get an answer as to why this was happening? It has started happening to my Roku and I to use an antenna and the sound works fine when using it. This just started yesterday for me.