not work
1. Automatically select a playback quality (tried 1080p. but selected 720p)
2. overlay Controls (invisible buttons)
3. cinema mode with expand (sometimes video size not correct. so i used theater mode with cinema mode)

i'm using firefox 86.0.1 64bit with enhancer for youtube 2.0.103.3 version

Reklam engellemede ufak bir sorun var

Love this addon.

Not sure when this started, but this add-on seems to prevent videos from beginning at the correct time when there's a timestamp in the YouTube link. i.e. If you go to a link that says https://www.youtube.com/watch?v=[video]&t=574s, the video will just start at the beginning instead of starting at 9:34. This problem went away as soon as I disabled this add-on.

Everything works fine in the new versions for me. Great work!!! And thank you for this excellent extension (Very happy) - donated.

Расширение супер, очень доволен, мне безумно нравится, что здесь есть много гибких настроек на любой вкус:) Спасибо, это реально шедевральное расширение, 5 звёзд заслуженно!

I've already use this extension on Chrome for years.
This add-on provide a lot of features, my best recommend is boost volume. Besides, it also have many great things for you to discover

SUGGESTION: Some videos have terrible audio quality because they play in only ONE HEADPHONE, giving users a headache. If a feature were to be added that changes the sound type from stereo to mono, this extension would be a miracle!

VERY nice