Web proxy transparent SSL (NS 6.8)

[Valeriy]

NethServer Version: 6.9 (rc1)
Module: web proxy
Version NethServer 6.9 rc1 became after the installation of all updates.
I did as instructed http://docs.nethserver.org/en/v6.8/web_proxy.html

1.Installed a certificate.
2.Enabled transparent ssl proxy
3.But there is no access to https.Only http sites are open.
4. If you enable a proxy proxy (without ssl) then all sites are opened, but I can not block https sites.

[m.traeumner]

But there is no access to https

Did you get a certificate error, or is the site not reachable?

[Valeriy]

No certificate error. Writes the site is not available. (Check the connection to the Internet).

[Valeriy]

I was able to set up Internet access. But the certificate works only in Mozilla Firefox. In Chromium, the connection is not protected. I can not access google.com