Problem running Web Client - NAV 2016

bbrown

Since updating to CU64 this client has had issues running Web Client. They see different behavior depending on where the browser is run. Obviously these are not the real server names.

Running from "mywebserver" (where IIS is installed):

Using: https://mywebserver.mydomain.com/NAVService/WebClient/?company=My Company FAILS

Using: https://mywebserver/NAVService/WebClient/?company=My Company WORKS

Using https://localhost/NAVService/WebClient/?company=My Company WORKS

Running from other computers on the domain:

Using: https://mywebserver.mydomain.com/NAVService/WebClient/?company=My Company FAILS

Using: https://mywebserver/NAVService/WebClient/?company=My Company FAILS

Error logged on NAV Service computer

Error accessing Website Microsoft Dynamics NAV 2016 Web Client
URL: https://mywebserver.mydomain.com/NAVService/WebClient/?company=My Company&spa=1&dc=0&inapp=false
Type: Microsoft.Dynamics.Nav.Types.NavServerNotFoundException
Message: A server was not found at "net.tcp://mynavserver:7056/NAVService/Service". Either the URL is incorrect or the server is currently not available.


Any thoughts/ideas? Let me know if more info is needed. This service runs fine with RTC clients from any computer.