Server installed on master client on student. Windows 7
both set up as teacher in the key
(copied the key and the ....key.txt files from master and imported them into client.
created login from local user account (am in a domain) also created a domain access (not used as yet)
in a classroom have added a computer: Ip, pc name, mac address
When select the client pc, the View live screen is shown ... and Connecting .... it is here it hangs
Have opened firewall to iTalc