The extension you have is the latest version, you do not need to update it.

What we advised you did not help?

Hello! Due to the recent youtube changes, both our website and the add-on are enable to download in 720p.
We are trying to bypass it, but with no luck yet. For now, we can recommend switching to Televzr app, that can download in 720p and higher:
https://desktop.televzr.com/#

Hi. We'll try to fix it ASAP.

Hello, Could you please send a few links you can't download. We will check it out.

Do you download via the extension SaveFrom.net Helper or the website SaveFrom.net?

Hello, Could you please send a few links you can't download. We will check it out.

Do you download via the extension SaveFrom.net Helper or the website SaveFrom.net?

Most likely, yes, the problem is in Tampermonkey.

There is a second way to install an extension.

Uninstall Tampermonkey and install the Chameleon extension:

1. Install the extension Chameleon: https://chrome.google.com/webstore/detail/chameleon/dmpojjilddefgnhiicjcmhbkjgbbclob?hl=en-US
2. Install the extension Savefrom.Net: https://addons.opera.com/en/extensions/details/savefromnet-helper/?display=en

Hello, this site is not on the list of supported resources. The full list can be found here: http://en.savefrom.net

Hello, this site is not on the list of supported resources. The full list can be found here: http://en.savefrom.net