How to block youtube in Max HD4

I’ve got a customer that wants to have blocked Youtoube, I’ve locked at several solution, but it’s impossible to get this side blocked, any god solution for me?

Hi Arve,

have a look at this post, please

You find many solutions in this Forum with the search-button :wink:

Regards
Dennis

This should also work depending on which FW version you are on.

Thanks,
The webside is blocked after this configuration, but the app is still working, any suggestion?