Version 1.1.2 doesn't work for me on any video, with or without music. Displays "Unable to retrieve video metadata." Version 0.9.4 also doesn't work for me.
Having trouble with another Firefox extension named VideoDownloadHelper also.
Both of these quit working last week after installing the latest Windows10 updates.

"pathname is undefined" bug

"pathname is undefined" bug, please fix and i will update to 5 stars

не работает

Used to work fine, but youtube updated it's algorithms, so now it's useless

obsolète depuis deux jours

Bug: pathname is undefined
Please fix this ASAP!!!

Bug: pathname is undefined
Please fix this ASAP!!!

Worked before, but now getting an error message that reads "pathname is undefined" with no way to fix. Developers . . . please fix. This is a fine product.

Worked well until today. Now receive "Batch downloading is interrupted" message, and nothing will download.

I don't know if it's a glitch or like a bug with this, but IT DOESN'T DOWNLOAD. I've been trying hours trying to remove this and install it again to download the music. It doesn't work. Please fix this asap..........

Funcionaba muy bien hasta que ya no pudo mas. no hace nada, se queda pasmado

fake, does not work, error message pops up: can't access property startswith...can't believe that nonworking extension is listed as recommended

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A new message appears since the update of this module : Unable to retrieve video metadata. Please can you find a fix.
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It used to be a great tool, but recently it stopped working.
Error message: pathname is undefined

doesnt work

Doesn't work.

Do you want to download some garbage to your computer for this app works?