Horizon Workspace authentication question

[JonGarlock]

I'm suddenly getting prompted for credentials before the login screen when logging in via the web client.  I can only supply domain credentials to get past it.  Upon entering the credentials, I'm taken to the login screen for workspace.  I haven't checked if this is happening for everyone but I bet it is .. I'd rather fix it before anybody notices   Anybody seen this before?

[sravuri]

Can you please double check if Windows Authentication enabled on the connector? May be, the browser is trying to do kerberos Auth first.

[JonGarlock]

Ok so now I have to ask the stupid question:  what connector?  I'm not sure I've seen any options for "windows auth" anywhere but I'd like to double check.  Where do I find the connector properties?

[admin]

The connector consoles can be reached by following  Horizon Workspace URLs

The option is then on the left bar, "Windows Auth"