I have the roku sound bar only. I’ve had a few months and the sound suddenly sounds horrible. It sounds muffled and staticky. It comes and goes but mostly stays. I’ve had to use the tv sound only. I had a sound issue w one of my roku sticks as well (which made me buy a new tv and did not need one) . I now have to purchase a new sound bar as I had to a roku stick. I’m very unhappy
I have the same issue with my streambar. The sound is now terrible with static and sounds fuzzy/buzzy. I've changed HDMI cables and the unplugging, but it always comes back buzzy. My SN is 2A109E135205.