Movies DTS tracks works fine on my Roku, and for the music, I stream directly to my receiver. I just tested some SD materials and it still does not display correctly. Whatever was in the update must have been a very minor fix.Maybe try Plex instead of RMP. For music, it's typically stable. It's mainly movies that give me problems (especially with DTS tracks.). However, for audio only, I've pretty much turned to my smart speakers (Alexa, and Google Home) because those have multi room options which I like better for music.