I've had the extension for some time now and just getting around to really playing with it. Seems to work very well for some of its features but for others I can't seem to get them to work, meaning if for example there is a keyboard shortcut to have YouTube do XYZ when I use that shortcut nothing happens. This is not for just one feature either nor is it a dead key on my keyboard. Another weird thing is it will often just "turn itself off" meaning out of no where and for no reason I can find the control bar will just disappear from Firefox around the YouTube player window. Then I will have to click around turning it on and off, enabling and disabling the extension even uninstalling it then reinstalling it (having the export of the settings as a backup makes this a lot less annoying after the first couple of times once I realized there was a backup and doing that would make this troubleshooting step hell of a lot less annoying.) Anyways - overall it has some awesome settings and features especially the quick list of shortcuts which makes life so much easier.

It works but everything became too big.

No sound egalizer ?

was really solid. last update messed up how the playback speed persists from video to video in a queue, now it resets to 1x every time unless setting it explicitly in this extension.

The extension works, but the control bar beneath the video doesn't load. I know that it's working because when I hold ctrl+scroll it changes the video speed, but I can't see the value being changed. There is also the recent conflict with SponsorBlock, it's like 30/70% on weather or not sponsor block actually works. At least the sponsor segment is still highlighted in the timeline so skipping past it manually is easy.

Another thing, in the past when I'd set the video speed, usually to 2.5x or 3x, it would persist between videos in the same tab, but now it resets every single video which is rather annoying.

Now seems to conflict with sponsorblock, speed slider no longer works

In version 2.0.128 "video codecs and formats" stopped working.

Amazing and extremely useful add-on which truly enhances YouTube. However since the latest update Enhancer often won't show up and boost the volume. Please fix this.

Latest update broke the addon for me!

In the latest version the speed auto-setting started to work strangely. Previously it was enough to set 1x again in playlists and before restarting the browser all playlist videos would have 1x speed. Now, when loading each new video from playlist, the speed is set from the default settings, which is inconvenient: you have to open the settings and reset the values in order to listen to a playlist of music.

The only reason I won't make this a 5, because the "reverse order" button no longer appears on the player even despite me enabling it. If this issue is fixed or troubleshooted, I'll rank it 5 stars.

Hey admin, YouTube has put 'Save' button (Watch Later) below those three columns (•••), I wish that button to be as a standalone next to Thumbs Up/Down, please - then it's 5/5.

Muy bueno, me encanta 👍

this extension is truly amazing for what it does but the most annoying thing about it is the pop-up player that shows up when scrolling, when on fullscreen the scrolling doesn't activate the mini player at all.

I wouldn't want to use YouTube without this extension again, but it's so frustrating that around once a day, parts of it will just stop working. The only way I've found to fix this is to clear cookies both YouTube & Google, and sign in again. This fixes it for another day.

This is a great add-on for firefox. However there are features that can be added and I can't believe they haven't been added years ago. For example, I need an option to check if closed captions are enabled and disable them. Often times I use youtube without being logged in and closed captions are on by default. It's so annoying. Right now I can do this by using a script I found on some website. Also an option to organize comments by number of replies and number of likes would be nice. There is only 1 option to organize comments. Newest to oldest. More options to organize comments would be great. Thanks.

Не изменяется цвет полосы просмотра видео, стал всегда красный.

It would be great if we could get an option for the video controls to open on hover, or at least give us a keyboard shortcut to hide/show it.