Doesn't work on youtube.

Stop deleting my reviews. The latest update DID NOT fix the download panel issue. Most of the time the panel doesn't pop up and when it does, it only offers 360P as a download ... please re-investigate. :( UPDATE: V6.42.50 did NOT fix the problem ... still no pop-up) (V6.52 still nothing - WTF ... can we please revert to a working version like 6.30 ... geesh people!!!)

I bought a piece of junk software for $50 and can't download YouTube.

You've ruined this add-on mozilla! You can't choose the download quality anymore on youtube.
You've shut down the other working add-on to this.
Such a disappointment to a great pc app

This does not work on youtube anymore

still no option of 1080 pixel download ytb on mozilla,only 360p available with idm,chrome not working at all

Youtube don't work anymore, dwld button is not being displayed

IDM is not working on youtube while using Firefox, I believe that it is time to switch to other browsers

firefox ,blokowany jest ten dodatek do przeglądarki

Dont work!

DOWNLOAD BUTTON IS NOT BEING DISPLAYED SINCE TWO DAYS, EVEN THOUGH, FIREFOX IS SAYING IDM INTEGRATION MODULE IS ADDED AS AN EXTENSION

在浏览器使用上传时(或取消上传)会自动返回到系统的“上一页面”，它可以是任意软件页面、文件页面等等，只要访问浏览器前访问它，再浏览器上传文件结束后就会立马回到“这个页面”。翻新浏览器后逐步插件筛查，只有这个插件导致的原因。禁用、移除后立刻恢复正常。

Took money, stopped working. Nice.