Help with Roku remotes and accessories, including pairing a remote, setting up TV power & volume control, using voice commands, power adapters, cables, headphones, and wireless speaker accessories.
Re: Remote suddenly stopped controlling optical sound bar
Try refreshing the cec devices in the tv settings. Roku only controls the tv, its upto the tv to control the soundbar. It won't send remote commands over the optical cable, only hdmi cable. Do you have hdmi cable connected between the soundbar and the tv? Without one you will have to use the soundbar remote and or universal remote to control all three.
