Even though it works very well, somehow it causes error #4000 on twitch. Bummer

Breaks twitch videos and I am unable to change playback speed while this is enabled. Otherwise, it is a great extension that has helped out a lot.

Worked great until the update about a week ago, now I can't watch twitch clips with it enabled so I have to keep turning it on and off

After the latest update,
youtube payback speed not working.
(I checked by enable-disable this extension)

This extension doesn't work well for changing the audio level of a google meet as it seems to only amplify one audio source which isn't useful if you are meeting with a bunch of people. it will get the job done for youtube and other things like that. For whatever reason it also broke video playback on udemy.com by existing.

Works, but doesn't offer persistent volume control for each site, which would be 600% more useful. It resets every time you close the site for me.

Technically works, but isn't as functional as I hoped. It does its job well enough on Youtube, setting the volume to 0% mutes it, and 600% boosts it louder than I believe is normal, though I'm unsure it's "600%".

This wasn't my issue though, my problem is that it doesn't function AT ALL with Spotify, a popular music listening platform. Setting it to mute or to boost doesn't effect the volume at all in any way. I hoped it would be able to work on any site but I guess not, would be neat to see this fixed.

Love it! However, it breaks Twitch clips AND more notably, the playback speed functionality (in all web players I've encountered so far). It would be nice if I could fix the low volume some lectures offer AND be able to speed them up at the same time :)

it worked right after i installed it on the latest firefox on win64bit '7' .

It works just great, but the problem is that it blocks the video playback speed functionality. It would be perfect add-on if it's solved.

Funciona bastante bien pero lamentablemente me está surgiendo un problema, Con esta aplicación habilitada no me permite ver clips en Twitch. Al deshabilitarla puedo usarlo normalmente.

When using it, playback speed of YouTube videos don't change. DEVELOPERS PLEASE FIX IT...

this plugging makes tiktok videos not work, please fix this bug

600% is pushing it.. from my hand held db meter.. .more like about 40% boost if that

ну 600% это громко сказано, ну может 1,5 раза увеличивает.

It's good, I just want a way to have it persist in websites of my choosing. For example on youtube I always want it to be at 300-400% but I have to re-do it every time I reload or open a new video. Please add this feature if you can

Штука хорошая, но раз в пару минут происходит какой-то бешеный бросок громкости с перегрузом.

While it works perfectly boosting volume, the addon seemling breaks video playback at abnormal speeds. As i watch most videos at 2x or even faster speeds, i would require this bug to be fixed for the addon to be useful to me

It's not 100% effective. But when it works it works great. I wish there was a way it would remember to setting. I have to invoke it each time I need it.

It's useful, although a little buggy.
When I'm watching a video with accelerated speed and I activated the extension, the video gets to the normal speed. Could you fix that please?

Has a rather limited Range. I use it to have a tab play music very quietly in the background, and with the lowest sound setting on obth YT and this Addon it just about works more or less but i whish i could make it a little more quiet. A positive: the setting gets saved between different browser sessions.

It is very hard to set the right volume when the volume bar won't change the sound "live". I need to move it with the mouse, release the mouse button, listen if the volume is right. If not i have to do the same thing again and again until i find the right volume level. It would be great if it worked as a real volume button do.
You write "Fine-grained control: 0 % - 600 %" but i can only move it in step of 10.