After updating to 2.362, I no longer hear any sound when trying to play a Youtube video via the Youtube playback plugin. There are no errors, both the plugin and Volumio appear to work as they always have. I even see a message “playback has started…”, but I hear nothing. Other tracks play fine.
Pi 2 B + Hifiberry DAC+
Same issue, but in a older version…
Maybe YouTube is blocking the access… 
Hi all,
There are many different threads about that now.
It does not depend on the version you use.
Please post to this thread if you find something that may be helpful:
https://volumio.org/forum/youtube-for-volumio-t6608-70.html
The plugin author Pintea is already informed and we all hope he will find time soon to fix it - and that there is a solution at all.
Thank you all
Thanks for the feedback. I will keep the other forum in mind.
After updated to 2.368 and the latest plugin everything is working fine again. 