Mmm. Looks like that site only support TLS 1.2 https connections and is rejecting the HTTPS proxy. I have a fix compiling now. Thanks for reporting it.
As its password protected can you please email your login credentials to firstname.lastname@example.org so we can have a look to ensure the videos hosted on this site can be captured. Reference this post in your email.
From CRS @ 28 Jul 2017 14:07