This is because you are using either Firefox for Android, the Tor browser or another browser that doesn't support background downloads. To fix this, in the settings section you have highlighted, click on "Force Android / Tor browser".

Out of curiosity which browser and device are you using? Maybe iI can fix it for your browser?

Also, I don't get email notifications if you edit your review so it's better to send me an email (at mediadownloaderunleashed@xn--3s8h30f.ws ) so I can reply faster

PLEASE TELL ME THE WEBSITE YOU TRIED ON!!

What do you mean exactly? Once installed the add-on starts working straight away. Is there any site you tried on that caused you trouble?

Be sure to contact me at mediadownloaderunleashed@xn--3s8h30f.ws as I don't get notified when you edit a review.

Can you please give some more details so I can try to fix this? Which website/URL did you try on? You can contact me at mediadownloaderunleashed@xn--3s8h30f.ws as I don't get notified when a review is edited.

It's completely free. Maybe you rated the wrong one?

You can either chose to download the m3u8 file itself or convert it for offline viewing, check in the options "Download offline video file"

If that still doesn't work, would you mind sharing the site you're downloading from so I can try and see what's going on?