I've had this happen.
Try Settings/System/ system restart
WOW thanks for your help!😊
Go to the Roku setting and press reset. That’s the only thing that worked for us.
What I did is just restarted the Roku and it worked but I had my volume setting at leveling so imma enjoy some VanossGaming 🥱
Go to the main roku settings and scroll to the audio settings. I changed my audio mode to stereo. I also changed my HDMI to only accept PCM-Stereo instead of auto detect. This fixed my problem and I tried everything else before stumbling on this setting.
Roku settings, system restart and that solved my issue with youtube app
Just solved mine on a LG TV by pressing the AD button on the remote audio description on. Worked everytime now
Your suggestions were the only thing that worked for me. When I hit the star button on roku remote during video play, it only turns the audio guide on, no menu appears. System restart, deleting and readding the app did nothing. I do not have audio leveling on any menu. But I did what you suggested with Roku audio settings and it works now!!! Thank you!!!
I tried all of the suggestions...and still nothing. I've checked roku, reboot roku several times...I've not had sound on Youtube (all other apps work) for more than 6 months. I've had to cancel my youtube account from paying to free and uninstalled youtube. Seems youtube doesn't care....I've contacted them as well. I wonder how many customers they are losing as a result of this glitch?
Any suggestions other than the ones in this thread, which for me did not work, would be appreciated....thankyou.