Riccardo_Baima  Freshman Member

In updating what was written before, I noticed that the youtube web page refers to an certificate not valid. I attach the image.

Thanks for the reply, but it still doesn't work. In my USG FELX 100 the indicated page does not have the "IP to test" but only "URL to test". I tried with https://youtube.com and it gives no errors. However, I have noticed a warning: at the moment you cannot visit the website www.youtube.com because it uses HSTS. Network…

Thanks for the reply. The website in question is https://youtube.com/ The following image is what I see. I tried your solution but it doesn't work. It is strange behavior of the firewall but I can find solutions.

I have the same problem. I've updated certificate package in SSL inspection, but not work