Netscaler Gateway 10.5 Chrome logon problem

I noticed that my newly installed Netscaler Gateway 10.5 worked ok when using Internet Explorer but failed to work with Chrome

I was logging into netscaler gateway and then getting the following error message

“This page exists purely to allow AGEE to complete the AG logoff process”

It appears that application Firewall is enabled by default on netscaler 10.5 build. I disabled this and then chrome worked as expected. 

The option is found under system>Settings>Basic Features