Alexa lights up, but plays no audio

[BslBryan]

Asking youtube for help is the only response emitted other than a constant blue light

[dmhacker]

What command are you using to engage the skill? Make sure it's ask youtube to search for ... instead of search youtube for ....

[cczhong11]

Meet the same issue.

[cczhong11]

The reason could be it could not find m4a because it has not been downloaded. If you spoke the same query again, it could play.

[silentbob11]

i get same problem from time to time. but sometimes works?