World of EUC

<@ULCBD9AJD> Didn’t you run into the same issue ?

Jep. Disable TLS 1.3 and it works. Citrix is informed about that „tls 1.3 is only in beta atm“

Here’s my thread about that:

<https://discussions.citrix.com/topic/403672-certbased-auth-adc-setting-anonymous-in-userfield-in-chrome-and-firefox/|https://discussions.citrix.com/topic/403672-certbased-auth-adc-setting-anonymous-in-userfield-in-chrome-and-firefox/>

Double Julian power :grin:. TLS 1.3 is enabled, so I guess that’s it! I will give it a try tomorrow. Thanks guys!

I disabled TLS 1.3 and now it works with with Firefox :grin:. But WorkspaceApp doesn’t work, but that’s another topic…  Citrix Workspace cannot find a valid Smartcard certificate or something like that.

Cool! I think this scenario (user cert auth) is supported via browser only - see <https://support.citrix.com/article/CTX234719> and <https://www.citrix.com/content/dam/citrix/en_us/documents/data-sheet/citrix-workspace-app-feature-matrix.pdf> (-&gt; "User Cert Auth via NetScaler Gateway (via Browser Only)")