We are currently trying out Storefront 2.0 with our existing XenApp 5 farm and have the server working if access directly however through our Netscaler it only works very occasionally. Most often the receiver window sits at "Connecting" indefinitely or we receive a 1030 error.
We used the wizard to configure the session policy and it does work sometimes but even from the same computer a few minutes later it does not work. The STA server addresses match on the storefront server and Netscaler Global Settings and Virtual Server settings. We have also tried FQDN and IP addresses both result in the same problems. We have enabled STA logging and can see the user being authenticated correctly.
I couldnt see anything on the configuration guide regarding setting the connection to Gateway Translated like you used to do with the Web Interface site so i wonder if it might be to do with that?