Hi @jataayu1,
Greetings and welcome to the Roku Community!
Thanks for sharing this information with us, we'll need more details for us to further assist you. Are you using the Roku remote to adjust the volume while streaming YouTube or the remote on the Roku mobile app? Additionally, are you experiencing this issue with the other channels too? Furthermore, where do your earbuds connect?
We look forward to your response as we will assist you further.
All the best,
Kash
Takashi O.
Roku Community Moderator