[OT] dummy Terminal on Citrix

I get the following error message on only 1 terminal.

"Unable to contact the Citrix Server Browser. Either your network is
not functional, or you need to configure an address under server
location, or the configured address is incorrect."

Yet, when I add a new connection, I see the Citrix servers and the
published applications, but then it won't connect to them.

Thank you for any assistance you can provide.