Error message trying to publish remote Apps in RDS Far 2012 R2

Hi All,

RDS farm 2012 R2 setup

I am getting the following error " The following requirements should be met for the RD Session Host Servers in the collection:

-1 You must be an administrator on The  RD Session Host

-2 The session host must be running

I am able to un-publish Remote Apps but when I try to publish new ones the error message pops up.

The setup is a  1 Gateway, 2 Brokers, 1 Remote web access and 2 RD session hosts.  RDweb is working from  the internet and from the Intranet.Thanks for the help