There's no reason it needs permissions to read/change data on all websites, but yet it asks for it...

not working

ne fonctionne plus

No longer changes the video quality.

No longer works.

Seems not working any more?

It used to work fine a year ago. Now it's not working correctly :(

无法控制视频画质

No reason to request your data for all websites. This reeks of keylogger/malware or other security nightmare and should be removed from the mozilla store.

Don't work anymore

Didnt work.

Not working

Ne marche plus sur android

Won't work many times.

Youtube no longer supports the setPlaybackQuality API call which i assume this addon uses, so it no longer works.

Doesn't work on restart of firefox