Load Balance, Scaled Out, Basic Authentication, local user access

[Anonymous]

We are running the January 2019 with the latest March patch of PBIRS.  I have SSL going and it is working great, thank you very much for the patch.

Now I need to implement basic authentication, but PBIRS keep rejecting my local user.  Is there a way to do LOCAL\<user>?  I can't seem to get it to take that.  When I type myServer1\User1, it will initially save and then disappear.  Same goes for myServer2\User1.  

The general idea is to have a local user on both nodes, because we cannot predict which node will be given the work by the load balancer.

We need basic authentication, so that it can be hit from the DMZ.  Thanks for the help!